Jay S.h. Masserman, M.D., Inc.
NPI 1609148956 · Obstetrics & Gynecology Physician · Fountain Valley, CA
Jay S.h. Masserman, M.D., Inc. is a Obstetrics & Gynecology Physician organization in Fountain Valley, CA (NPI 1609148956).
Provider details
- NPI number
- 1609148956
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jay Masserman, President(714) 556-0536
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
14 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
- 2012-02-02
- Last updated
- 2012-02-02
Frequently asked questions
- What is Jay S.h. Masserman, M.D., Inc.'s NPI number?
- Jay S.h. Masserman, M.D., Inc.'s National Provider Identifier (NPI) is 1609148956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jay S.h. Masserman, M.D., Inc.?
- Jay S.h. Masserman, M.D., Inc. is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Jay S.h. Masserman, M.D., Inc. located?
- Jay S.h. Masserman, M.D., Inc.'s practice location on file with NPPES is 11180 Warner Ave., Fountain Valley, CA 92708.
- What is Jay S.h. Masserman, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Jay S.h. Masserman, M.D., Inc. is (714) 556-0536.
- Who is the authorized official for Jay S.h. Masserman, M.D., Inc.?
- The authorized official listed on Jay S.h. Masserman, M.D., Inc.'s NPPES record is Jay Masserman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jay S.h. Masserman, M.D., Inc.'s NPI active?
- Yes — Jay S.h. Masserman, M.D., Inc.'s NPI (1609148956) is active in the NPPES registry as of the last update on 2012-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.