What is Anwei Gwan's NPI number?

Anwei Gwan's National Provider Identifier (NPI) is 1629713797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anwei Gwan's specialty?

Anwei Gwan is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Anwei Gwan located?

Anwei Gwan's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.

What is Anwei Gwan's phone number?

The practice phone number listed in the NPPES registry for Anwei Gwan is (800) 926-8273.

Does Anwei Gwan accept Medicare?

Anwei Gwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Anwei Gwan's NPI active?

Yes — Anwei Gwan's NPI (1629713797) is active in the NPPES registry as of the last update on 2026-05-14.

IndividualActiveAccepts Medicare

Anwei Gwan, MD, MPH, MS

NPI 1629713797 · Obstetrics & Gynecology Physician · San Diego, CA

Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Anwei Gwan, MD, MPH, MS is a Obstetrics & Gynecology Physician provider in San Diego, CA (NPI 1629713797).

Provider details

NPI number: 1629713797
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: MD, MPH, MS
Sex: Female
Sole proprietor: No
License: 208297 (CA)

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense 208297 (CA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
7 documented practice locations

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

200 W Arbor Dr

San Diego, CA 92103-9000

Phone: (800) 926-8273

Fax: (888) 539-8781

Street-level locationGet directions

More CA providers

Mailing address

File 57326

Los Angeles, CA 90074-7326

Additional practice locations (6)

781 Garden View Ct Ste 200
Encinitas, CA 92024-2481
Phone: (800) 926-8273
Fax: (888) 539-8781
9300 Campus Point Dr
La Jolla, CA 92037-1300
Phone: (800) 926-8273
Fax: (888) 539-8781
16950 Via Tazon
San Diego, CA 92127-1607
Phone: (800) 926-8273
Fax: (888) 539-8781
4168 Front St
San Diego, CA 92103-2030
Phone: (800) 926-8273
Fax: (888) 539-8781
4910 Directors Pl Ste 200
San Diego, CA 92121-3814
Phone: (800) 926-8273
Fax: (888) 539-8781
420 Delaware St Se
Mmc 395
Minneapolis, MN 55455
Phone: (612) 301-3417

Enumerated: 2022-05-03
Last updated: 2026-05-14
Certified: 2026-05-14

Frequently asked questions

What is Anwei Gwan's NPI number?: Anwei Gwan's National Provider Identifier (NPI) is 1629713797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Anwei Gwan's specialty?: Anwei Gwan is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Anwei Gwan located?: Anwei Gwan's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
What is Anwei Gwan's phone number?: The practice phone number listed in the NPPES registry for Anwei Gwan is (800) 926-8273.
Does Anwei Gwan accept Medicare?: Anwei Gwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Anwei Gwan's NPI active?: Yes — Anwei Gwan's NPI (1629713797) is active in the NPPES registry as of the last update on 2026-05-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.