Donald Craig Schiermer, MD
Family Medicine Physician · Boston, MA
Donald Craig Schiermer, MD is a family medicine physician with a practice address in Boston, Massachusetts, and NPI 1083741169, issued on Feb 27, 2007. Check the license (Massachusetts 239830, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Donald Craig Schiermer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 239830 MA
Self-reported in NPPES; status is on the state search - Practice location
- 581 Boylston St, Boston, MA 02116
- Phone
- (617) 921-9770
- Enumerated
- Feb 27, 2007
- Record last updated
- May 11, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (866) 520-6702
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 581 Boylston St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Donald Craig Schiermer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 239830Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
200 Medicare Part D claims for 13 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Lamotrigine32 claims
- Dextroamphetamine-Amphetamine17 claims
- Gabapentin13 claims
- Methylphenidate Hcl13 claims
- Dextroamphetamine Sulfate12 claims
- Lorazepam12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Donald Craig Schiermer among 2,265 family medicine physician records in Massachusetts
Donald Craig Schiermer, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2017 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Massachusetts
There are 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Boston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sameer Chinoy, MDBoston, MA 021161770677767
- Richard Donahue, MDBoston, MA 021161194838086
- Eli Goldberg, MDBoston, MA 021161922635473
- Bailey Goodwin, MDBoston, MA 021161467033613
- Lisa McGonigal, MDBoston, MA 021161992250534
- James Meyers, M.D.Boston, MA 021161952369332
- Danielle O'Banion, M.D.Boston, MA 021161346501905
- Susan Spitz, M.D.Boston, MA 021161245248079
Common questions
What is Donald Craig Schiermer, MD's NPI number?
Donald Craig Schiermer, MD's National Provider Identifier (NPI) is 1083741169, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Donald Craig Schiermer, MD located?
The NPPES record lists a practice address at 581 Boylston St, Boston, MA, 02116. Phone: (617) 921-9770. Providers update this record themselves, so call before visiting.
How can I verify Donald Craig Schiermer, MD's license?
NPPES lists Massachusetts license number 239830, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Donald Craig Schiermer, MD prescribe under Medicare Part D?
In 2024, Donald Craig Schiermer, MD had 200 Medicare Part D claims for 13 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.