Shaffer MokMD
Internal Medicine, Gastroenterology
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Howard and Baltimore counties, MD.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Listed on 12 plans so far
Some of Alterwood Advantage, CareFirst BlueCross BlueShield Advantage DualPrime, Humana, UnitedHealthcare, HealthSpring, Johns Hopkins Advantage MD, Kaiser Permanente and KeyCare Advantage's 2027 plans in Howard and Baltimore counties, MD haven't been checked yet.
The 32 Medicare Advantage plans we show for Howard and Baltimore counties, MD in 2027
- 12 list Shaffer
- 14 not listed
- 6 not checked yet
Alterwood Advantage
5 plans list Shaffer.
Alterwood Advantage Freedom (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
- 3407 Olandwood Ct, Unit 102, Olney, MD, 20832
- 21 Crossroads Dr, Ste 205, Owings Mills, MD, 21117
- 6502 Kenilworth Ave, Ste 100, Riverdale, MD, 20737
- 10301 Georgia Ave, Ste 208, Silver Spring, MD, 20902
This result applies to these offices. Other locations are not confirmed.
$0a monthAlterwood Advantage Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
- 3407 Olandwood Ct, Unit 102, Olney, MD, 20832
- 21 Crossroads Dr, Ste 205, Owings Mills, MD, 21117
- 6502 Kenilworth Ave, Ste 100, Riverdale, MD, 20737
- 10301 Georgia Ave, Ste 208, Silver Spring, MD, 20902
This result applies to these offices. Other locations are not confirmed.
$0a monthAlterwood Advantage Choice (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
- 3407 Olandwood Ct, Unit 102, Olney, MD, 20832
- 21 Crossroads Dr, Ste 205, Owings Mills, MD, 21117
- 6502 Kenilworth Ave, Ste 100, Riverdale, MD, 20737
- 10301 Georgia Ave, Ste 208, Silver Spring, MD, 20902
This result applies to these offices. Other locations are not confirmed.
$35a monthAlterwood Advantage Dual Secure (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
- 3407 Olandwood Ct, Unit 102, Olney, MD, 20832
- 21 Crossroads Dr, Ste 205, Owings Mills, MD, 21117
- 6502 Kenilworth Ave, Ste 100, Riverdale, MD, 20737
- 10301 Georgia Ave, Ste 208, Silver Spring, MD, 20902
This result applies to these offices. Other locations are not confirmed.
$0a month
CareFirst BlueCross BlueShield Advantage DualPrime · CareFirst BlueCross BlueShield Medicare Advantage
4 plans list Shaffer; not listed on 1 other plan.
CareFirst BlueCross BlueShield Advantage Essential (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
This result applies to these offices. Other locations are not confirmed.
$0a monthCareFirst BlueCross BlueShield Advantage Salute (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
This result applies to these offices. Other locations are not confirmed.
$0a monthCareFirst BlueCross BlueShield Advantage Complete (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
This result applies to these offices. Other locations are not confirmed.
$45a monthCareFirst BlueCross BlueShield Advantage Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7130 Minstrel Way, Ste 217, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
This result applies to these offices. Other locations are not confirmed.
$47a month
Humana
2 plans list Shaffer.
Humana USAA Honor Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H6622-081 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
This result applies to these offices. Other locations are not confirmed.
$48a month
UnitedHealthcare
1 plan lists Shaffer.
UHC Dual Complete MD-S002 (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7120 Minstrel Way, Ste 100, Columbia, MD, 21045
- 7120 Minstrel Way, Ste 211, Columbia, MD, 21045
- 21 Crossroads Dr, Ste 205, Owings Mills, MD, 21117
- 1212 York Rd, Ste B201, Lutherville Timonium, MD, 21093
This result applies to these offices. Other locations are not confirmed.
$0a month
2 more UnitedHealthcare plans haven't been checked yet.
HealthSpring
Not checked yet.
Johns Hopkins Advantage MD
Not listed on its 5 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 7 plans here. That isn't proof they're out of network.
KeyCare Advantage
Not listed on its 1 plan here. That isn't proof they're out of network.
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Shaffer takes it. Free.
Original Medicare
Original Medicare status
Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.
Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.
No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.
CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026
Where they practice
4 practice locations
- NPI issued
- 2012
- Registry record updated
- May 10, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Shaffer Mok?
In Howard and Baltimore counties, MD, 12 Medicare Advantage plans for 2027 list Shaffer in provider data from Medicare.gov or the carrier, including Alterwood Advantage Freedom (HMO), Alterwood Advantage Select (HMO) and Alterwood Advantage Choice (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.
Where does Shaffer Mok practice?
4 locations, including 7120 Minstrel Way Ste 100, Columbia, MD. All of them are listed on this page.
How do I confirm Shaffer is in my plan's network?
Call the member services number on your plan card and give them the NPI 1275878787, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in Howard and Baltimore counties, MD. Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.