Richard D Gregory MD Inc a Professional Corporation
NPI 1639304462 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Fresno, CA
Richard D Gregory MD Inc a Professional Corporation is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Fresno, CA (NPI 1639304462).
Provider details
- NPI number
- 1639304462
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Gregory, President(559) 431-6226
- License
- G75677 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-05-22
- Last updated
- 2009-05-22
Frequently asked questions
- What is Richard D Gregory MD Inc a Professional Corporation's NPI number?
- Richard D Gregory MD Inc a Professional Corporation's National Provider Identifier (NPI) is 1639304462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard D Gregory MD Inc a Professional Corporation?
- Richard D Gregory MD Inc a Professional Corporation is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Richard D Gregory MD Inc a Professional Corporation located?
- Richard D Gregory MD Inc a Professional Corporation's practice location on file with NPPES is 1241 E Alluvial Ave, Fresno, CA 93720-2686.
- What is Richard D Gregory MD Inc a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Richard D Gregory MD Inc a Professional Corporation is (559) 431-6226.
- Who is the authorized official for Richard D Gregory MD Inc a Professional Corporation?
- The authorized official listed on Richard D Gregory MD Inc a Professional Corporation's NPPES record is Richard Gregory, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard D Gregory MD Inc a Professional Corporation's NPI active?
- Yes — Richard D Gregory MD Inc a Professional Corporation's NPI (1639304462) is active in the NPPES registry as of the last update on 2009-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.