Joseph Myers Calpin, MD, MS
Surgery Physician · Baltimore, MD
Joseph Myers Calpin, MD, MS is a surgery physician with a practice address in Baltimore, Maryland, and NPI 1295437481, issued on Mar 20, 2023. Check the license (Maryland D0104864, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Joseph Myers Calpin
- Credential
- MD, MS
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- D0104864 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22 S Greene St, Baltimore, MD 21201
- Phone
- (410) 328-6713
- Enumerated
- Mar 20, 2023
- Record last updated
- Sep 10, 2025
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 672 in Maryland → Look up another NPI →
Also registered at 22 S Greene St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammad Abdulelah, MDStudent in an Organized Health Care Education/Training Program1114650108
- Leenah AbdulgaderStudent in an Organized Health Care Education/Training Program1386323301
- Ifedayo Abiola-Matthew, CRNPAcute Care Nurse Practitioner1033781117
Verify Joseph Myers Calpin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0104864Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average surgery physician in 2024
39 Medicare Part D claims for 16 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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.
Joseph Myers Calpin among 672 surgery physician records in Maryland
Joseph Myers Calpin, MD, MS is one of 672 surgery physician records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 99% of them.
- NPI issued2023 · 99% of these records are older, under 1% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Maryland
There are 672 surgery physician records in Maryland.
All 672 in Maryland → Every provider in Baltimore → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Timothy Babineau, M.D.Baltimore, MD 212011447272703
- Stephen Bartlett, M.D.Baltimore, MD 212011164445268
- James Fitzpatrick, M.D.Baltimore, MD 212011598779738
- Stephen Kavic, M.D.Baltimore, MD 212011750305934
- Mark Kligman, M.D.Baltimore, MD 212011932113099
- King Kwong, M.D.Baltimore, MD 212011548284813
- Debra Malone, M.D.Baltimore, MD 212011588649834
- Philip Militello, M.D.Baltimore, MD 212011891737383
Common questions
What is Joseph Myers Calpin, MD, MS's NPI number?
Joseph Myers Calpin, MD, MS's National Provider Identifier (NPI) is 1295437481, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Myers Calpin, MD, MS located?
The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-6713. Providers update this record themselves, so call before visiting.
How can I verify Joseph Myers Calpin, MD, MS's license?
NPPES lists Maryland license number D0104864, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Myers Calpin, MD, MS prescribe under Medicare Part D?
In 2024, Joseph Myers Calpin, MD, MS had 39 Medicare Part D claims for 16 beneficiaries; the average among surgery physician prescribers was 147. 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.