Reginald G M Abraham M D Inc
NPI 1831379270 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Fountain Valley, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reginald G M Abraham M D Inc is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Fountain Valley, CA (NPI 1831379270).
Provider details
- NPI number
- 1831379270
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Reginald Abraham, Director(714) 549-5990
- License
- A7917 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-11-13
- Last updated
- 2012-06-05
Frequently asked questions
- What is Reginald G M Abraham M D Inc's NPI number?
- Reginald G M Abraham M D Inc's National Provider Identifier (NPI) is 1831379270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Reginald G M Abraham M D Inc?
- Reginald G M Abraham M D Inc is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Reginald G M Abraham M D Inc located?
- Reginald G M Abraham M D Inc's practice location on file with NPPES is 11100 Warner Ave, Fountain Valley, CA 92708-7506.
- What is Reginald G M Abraham M D Inc's phone number?
- The practice phone number listed in the NPPES registry for Reginald G M Abraham M D Inc is (714) 549-5990.
- Does Reginald G M Abraham M D Inc accept Medicare?
- Reginald G M Abraham M D Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Reginald G M Abraham M D Inc?
- The authorized official listed on Reginald G M Abraham M D Inc's NPPES record is Reginald Abraham, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Reginald G M Abraham M D Inc's NPI active?
- Yes — Reginald G M Abraham M D Inc's NPI (1831379270) is active in the NPPES registry as of the last update on 2012-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.