OrganizationActive
Peter A. Holt
NPI 1508023581 · Rheumatology Physician · Baltimore, MD
Peter A. Holt is a Rheumatology Physician organization in Baltimore, MD (NPI 1508023581).
Provider details
- NPI number
- 1508023581
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Peter Holt, Doctor(410) 532-4842
- License
- D0022472 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
5601 Loch Raven Blvd
Suite 509
Baltimore, MD 21239-2905
Phone: (410) 532-4842
Street-level locationGet directions
Mailing address
5601 Loch Raven Blvd
Baltimore, MD 21239-2905
Registry dates
- Enumerated
- 2008-05-19
- Last updated
- 2008-05-19
Frequently asked questions
- What is Peter A. Holt's NPI number?
- Peter A. Holt's National Provider Identifier (NPI) is 1508023581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peter A. Holt?
- Peter A. Holt is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter A. Holt located?
- Peter A. Holt's practice location on file with NPPES is 5601 Loch Raven Blvd, Baltimore, MD 21239-2905.
- What is Peter A. Holt's phone number?
- The practice phone number listed in the NPPES registry for Peter A. Holt is (410) 532-4842.
- Who is the authorized official for Peter A. Holt?
- The authorized official listed on Peter A. Holt's NPPES record is Peter Holt, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peter A. Holt's NPI active?
- Yes — Peter A. Holt's NPI (1508023581) is active in the NPPES registry as of the last update on 2008-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.