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William Carpenter, M.D.
NPI 1265644553 · Psychiatry Physician · Baltimore, MD
William Carpenter, M.D. is a Psychiatry Physician provider in Baltimore, MD (NPI 1265644553).
Provider details
- NPI number
- 1265644553
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0001128 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
55 Wade Ave
Maryland Psychiatric Research Center
Baltimore, MD 21228-4663
Phone: (410) 402-7101
Fax: (410) 788-3837
Street-level locationGet directions
Mailing address
11018 Thistle Brook Ct
Columbia, MD 21044-1048
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Carpenter's NPI number?
- William Carpenter's National Provider Identifier (NPI) is 1265644553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Carpenter's specialty?
- William Carpenter is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Carpenter located?
- William Carpenter's practice location on file with NPPES is 55 Wade Ave, Baltimore, MD 21228-4663.
- What is William Carpenter's phone number?
- The practice phone number listed in the NPPES registry for William Carpenter is (410) 402-7101.
- Is William Carpenter's NPI active?
- Yes — William Carpenter's NPI (1265644553) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.