William T. Carpenter, M.D.
Psychiatry Physician · Baltimore, MD
William T. Carpenter, M.D. is a psychiatry physician with a practice address in Baltimore, Maryland, and NPI 1265644553, issued on May 7, 2007. Check the license (Maryland D0001128, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William T. Carpenter
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D0001128 MD
Self-reported in NPPES; status is on the state search - Practice location
- 55 Wade Ave, Baltimore, MD 21228
- Phone
- (410) 402-7101
- Enumerated
- May 7, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 788-3837
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 55 Wade Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Whitney Simms, MS, OTR/LOccupational Therapist1063810018
Verify William T. Carpenter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0001128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William T. Carpenter among 1,451 psychiatry physician records in Maryland
William T. Carpenter, M.D. is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileNo · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2007 · 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 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
497 psychiatry physician records list a practice address in Baltimore
They are 497 of the 35,183 NPPES records with a practice address in Baltimore, and 1,451 psychiatry physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,451 in Maryland → Every provider in Baltimore → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Muhammed Ajanah, M.DCatonsville, MD 212281265417224
- Zakira Anwar, MDCatonsville, MD 212281285690818
- Robert Buchanan, M.D.Catonsville, MD 212281649233727
- Anisa Cott, M.D.Catonsville, MD 212281265481790
- David Dunnigan, M.D.Catonsville, MD 212281124003066
- Beverli Goldberg, MDCatonsville, MD 212281801877964
- Frine Gonzales, M.D.Catonsville, MD 212281265401764
- Syeda Hafiz, M.D.Baltimore, MD 212281215998711
Common questions
What is William T. Carpenter, M.D.'s NPI number?
William T. Carpenter, M.D.'s National Provider Identifier (NPI) is 1265644553, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William T. Carpenter, M.D. located?
The NPPES record lists a practice address at 55 Wade Ave, Baltimore, MD, 21228. Phone: (410) 402-7101. Providers update this record themselves, so call before visiting.
How can I verify William T. Carpenter, M.D.'s license?
NPPES lists Maryland license number D0001128, 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. 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.