Michael Wan, M.D., F.a.c.o.g.
NPI 1982651485 · Preferred Provider Organization · Fountain Valley, CA
Michael Wan, M.D., F.a.c.o.g. is a Preferred Provider Organization organization in Fountain Valley, CA (NPI 1982651485).
Provider details
- NPI number
- 1982651485
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Michael Wan, Obstetrics and Gynecology(714) 546-6600
- License
- A36431 (CA)
Specialties & taxonomies
Managed Care Organizations
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
- 2006-05-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is Michael Wan, M.D., F.a.c.o.g.'s NPI number?
- Michael Wan, M.D., F.a.c.o.g.'s National Provider Identifier (NPI) is 1982651485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Wan, M.D., F.a.c.o.g.?
- Michael Wan, M.D., F.a.c.o.g. is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Michael Wan, M.D., F.a.c.o.g. located?
- Michael Wan, M.D., F.a.c.o.g.'s practice location on file with NPPES is 11100 Warner Ave, Fountain Valley, CA 92708-7506.
- What is Michael Wan, M.D., F.a.c.o.g.'s phone number?
- The practice phone number listed in the NPPES registry for Michael Wan, M.D., F.a.c.o.g. is (714) 546-6600.
- Who is the authorized official for Michael Wan, M.D., F.a.c.o.g.?
- The authorized official listed on Michael Wan, M.D., F.a.c.o.g.'s NPPES record is Michael Wan, Obstetrics and Gynecology. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Wan, M.D., F.a.c.o.g.'s NPI active?
- Yes — Michael Wan, M.D., F.a.c.o.g.'s NPI (1982651485) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.