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DR. DOMINIQUE GIA DOAN M.D.
NPI 1043231632
Obstetrics & Gynecology in San Gabriel, CA

Active since July 21, 2006PECOS EnrolledAccepts Medicare Assignment
323 W VALLEY BLVD, SAN GABRIEL, CA 91776(626) 300-0005(626) 300-9264 Get Directions Write a Review

NPPES record last updated: July 27, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Dominique Gia Doan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DOMINIQUE GIA DOAN M.D. (NPI 1043231632) is an individual obstetrics & gynecology provider in San Gabriel, California, licensed in California (A38598) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1981).

NPPES Registry Identity

NPI1043231632
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. DOMINIQUE GIA DOANCredential: M.D.
Location Address323 W VALLEY BLVDSan Gabriel, CA 91776-3726
Mailing Address323 W Valley Blvd.San Gabriel, CA 91776-3726 · (626) 300-0005 · Fax (626) 300-9264
Phone(626) 300-0005
Fax(626) 300-9264
Sole ProprietorYes
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1981
Enumeration DateJuly 21, 2006
Last NPPES UpdateJuly 27, 2020
NPPES CertifiedJuly 27, 2020
✔ NPI 1043231632 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A38598
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
323 W VALLEY BLVD, San Gabriel, CA 91776
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Other Names 1

Other Name (5)Dr. Dominique Gia Doan

Other Identifiers 1

MedicaidA385980CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dominique Gia Doan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID42472425
PECOS Enrollment IDI20120501000399
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Dominique Doan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dominique Gia-Gia Doan A Professional Medical Corporation
Same address
Obstetrics & Gynecology
323 W VALLEY BLVD
San Gabriel, CA 91776
  • Reassigned Medicare billing, California enrollment
NPI 1144767534 (626) 300-0005

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
75 services55 patients
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830
An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.
60 services59 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
42 services42 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91776 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DOMINIQUE GIA-GIA DOAN A PROFESSIONAL MEDICAL CORPORATION
Obstetrics & Gynecology
323 W VALLEY BLVD
SAN GABRIEL, CA 91776
Los Angeles County (626) 300-0005

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dominique Doan's NPI number?

The NPI number for Dominique Doan is 1043231632. It was assigned to this individual provider in the NPPES registry on July 21, 2006. The provider is also known as Dr. Dominique Gia Doan.

Where is Dominique Doan located?

Dominique Doan practices at 323 W Valley Blvd, San Gabriel, CA 91776. The listed phone number is (626) 300-0005.

What is Dominique Doan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Dominique Doan enrolled in Medicare?

Yes. Dominique Doan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Dominique Doan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dominique Doan reassigns Medicare benefits to Dominique Gia-Gia Doan A Professional Medical Corporation (San Gabriel, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dominique Doan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Dominique Doan was last updated on July 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.