Terrence Diamond, MD
NPI 1609825447 · Pulmonary Disease Physician · Chicago Ridge, IL
Terrence Diamond, MD is a Pulmonary Disease Physician provider in Chicago Ridge, IL (NPI 1609825447).
Provider details
- NPI number
- 1609825447
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01061295 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-05-09
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Terrence Diamond's NPI number?
- Terrence Diamond's National Provider Identifier (NPI) is 1609825447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terrence Diamond's specialty?
- Terrence Diamond is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Terrence Diamond located?
- Terrence Diamond's practice location on file with NPPES is 10604 Southwest Highway, Chicago Ridge, IL 60415-2717.
- What is Terrence Diamond's phone number?
- The practice phone number listed in the NPPES registry for Terrence Diamond is (708) 422-0636.
- Is Terrence Diamond's NPI active?
- Yes — Terrence Diamond's NPI (1609825447) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.