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Herbert Diamond, M.D.
NPI 1669436549 · Rheumatology Physician · Pittsburgh, PA
Herbert Diamond, M.D. is a Rheumatology Physician provider in Pittsburgh, PA (NPI 1669436549).
Provider details
- NPI number
- 1669436549
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- MD 043228 E (PA)
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
4815 Liberty Ave
Shite Gr-30
Pittsburgh, PA 15224-2156
Phone: (412) 621-3844
Fax: (412) 683-8560
Street-level locationGet directions
Mailing address
4815 Liberty Ave
Pittsburgh, PA 15224-2156
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2007-07-09
Frequently asked questions
- What is Herbert Diamond's NPI number?
- Herbert Diamond's National Provider Identifier (NPI) is 1669436549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herbert Diamond's specialty?
- Herbert Diamond is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Herbert Diamond located?
- Herbert Diamond's practice location on file with NPPES is 4815 Liberty Ave, Pittsburgh, PA 15224-2156.
- What is Herbert Diamond's phone number?
- The practice phone number listed in the NPPES registry for Herbert Diamond is (412) 621-3844.
- Is Herbert Diamond's NPI active?
- Yes — Herbert Diamond's NPI (1669436549) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.