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Arthur Hildreth, MD
NPI 1821054073 · Psychiatry Physician · Baltimore, MD
Arthur Hildreth, MD is a Psychiatry Physician provider in Baltimore, MD (NPI 1821054073).
Provider details
- NPI number
- 1821054073
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0005180 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3333 N Calvert St
Ste 670
Baltimore, MD 21218-2867
Phone: (410) 933-9000
Fax: (410) 933-9085
Street-level locationGet directions
Mailing address
3333 N Calvert St
Baltimore, MD 21218-2867
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2009-05-28
Frequently asked questions
- What is Arthur Hildreth's NPI number?
- Arthur Hildreth's National Provider Identifier (NPI) is 1821054073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Hildreth's specialty?
- Arthur Hildreth is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur Hildreth located?
- Arthur Hildreth's practice location on file with NPPES is 3333 N Calvert St, Baltimore, MD 21218-2867.
- What is Arthur Hildreth's phone number?
- The practice phone number listed in the NPPES registry for Arthur Hildreth is (410) 933-9000.
- Is Arthur Hildreth's NPI active?
- Yes — Arthur Hildreth's NPI (1821054073) is active in the NPPES registry as of the last update on 2009-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.