Michael Terrence Collins, M.D.
Endocrinology, Diabetes & Metabolism Physician · Bethesda, MD
Michael Terrence Collins, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Bethesda, Maryland, and NPI 1336382712, issued on Apr 14, 2009. Check the license (Maryland D0045237, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Michael Terrence Collins
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- D0045237 MD
Self-reported in NPPES; status is on the state search - Practice location
- 30 Convent Dr, Bethesda, MD 20892
- Phone
- (301) 496-4913
- Enumerated
- Apr 14, 2009
- Record last updated
- Apr 14, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (301) 402-0824
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 314 in Maryland → Look up another NPI →
Verify Michael Terrence Collins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0045237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $2,651.64
5 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Pharmaceuticals, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Michael Terrence Collins among 314 endocrinology, diabetes & metabolism physician records in Maryland
Michael Terrence Collins, M.D. is one of 314 endocrinology, diabetes & metabolism physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 32% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2009 · 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 207RE0101X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Maryland
There are 314 endocrinology, diabetes & metabolism physician records in Maryland.
All 314 in Maryland → Every provider in Bethesda → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Ghadah Al-Naqeeb, M.B.CH.BBethesda, MD 208921487185948
- Maines Aviles-Santa, M.D.Bethesda, MD 208921427049170
- Ifechukwude Ebenuwa, M.D.Bethesda, MD 208921376823997
- Mats Elenius, MDBethesda, MD 208921871070615
- Judith Fradkin, M.D.Bethesda, MD 208921649337163
- Marvin Gershengorn, M.D.Bethesda, MD 208921114228137
- Phillip GordenBethesda, MD 208921427567163
- Iris Hartley, M.D.Bethesda, MD 208921093135998
Common questions
What is Michael Terrence Collins, M.D.'s NPI number?
Michael Terrence Collins, M.D.'s National Provider Identifier (NPI) is 1336382712, issued on Apr 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Michael Terrence Collins, M.D. located?
The NPPES record lists a practice address at 30 Convent Dr, Bethesda, MD, 20892. Phone: (301) 496-4913. Providers update this record themselves, so call before visiting.
How can I verify Michael Terrence Collins, M.D.'s license?
NPPES lists Maryland license number D0045237, 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.
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.