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DR. MEGAN SOLOMON GAU M.D., M.H.S.
NPI 1669908265
Obstetrics & Gynecology in Arcadia, CA

Active since May 03, 2017PECOS EnrolledAccepts Medicare Assignment
289 W HUNTINGTON DR STE 305, ARCADIA, CA 91007(626) 461-7071(626) 768-2808 Get Directions Write a Review

NPPES record last updated: July 8, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 8, 2022, Aug 12, 2020 (2 updates tracked since 2020).

About Dr. Megan Solomon Gau M.d., M.h.s. NPPES

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

DR. MEGAN SOLOMON GAU M.D., M.H.S. (NPI 1669908265) is an individual obstetrics & gynecology provider in Arcadia, California, licensed in California (A153188) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Stanford University School Of Medicine (2016).

NPPES Registry Identity

NPI1669908265
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. MEGAN SOLOMON GAUCredential: M.D., M.H.S.
Location Address289 W HUNTINGTON DR STE 305Arcadia, CA 91007-3493
Mailing Address289 W Huntington Dr Ste 305Arcadia, CA 91007-3493 · (626) 461-7071
Phone(626) 461-7071
Fax(626) 768-2808
Sole ProprietorNo
Medical School CMSStanford University School Of MedicineGraduated 2016
Enumeration DateMay 3, 2017
Last NPPES UpdateJuly 8, 20222 updates tracked since enumeration
NPPES CertifiedJuly 8, 2022
✔ NPI 1669908265 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 · A153188
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.
289 W HUNTINGTON DR STE 305, Arcadia, CA 91007
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11720 E Cesar E Chavez AveLos Angeles, CA 90033-2414 · Phone (323) 509-7846
Location 2300 W Huntington DrArcadia, CA 91007-3402 · Phone (626) 898-8198

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. Megan Solomon Gau M.d., M.h.s. 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 ID3274950472
PECOS Enrollment IDI20200902002817
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 Reassignments

2

Medicare enrollment records show Megan Gau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rose Women's Health
Same address
Obstetrics & Gynecology
289 W HUNTINGTON DR STE 207
Arcadia, CA 91007
  • Reassigned Medicare billing, California enrollment
  • 4 clinicians in this Medicare group
NPI 1619387941 (626) 461-7071
Pacific Gynecologic Specialists
16 mi
Gynecologic Oncology
181 SOUTH BUENA VISTA STREET, 3RD FLOOR
Burbank, CA 91505
  • Reassigned Medicare billing, California enrollment
  • 3 clinicians in this Medicare group
NPI 1609074806 (818) 847-4436

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 2

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.

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.
32 services32 patients
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.
17 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91007 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening
91%189 patients4/55-star benchmark: 93%
Cervical Cancer Screening
96%1,136 patients4/55-star benchmark: 98%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
39%1,011 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
44%1,742 patients3/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 51% · 1,053 patients
50%1,053 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

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

CALIFORNIA INFUSION CENTERS INC
Clinic/Center (Infusion Therapy)
289 W HUNTINGTON DR STE 305
ARCADIA, CA 91007
Los Angeles County (626) 889-6272
POLARIS INFUSION LLC
Clinic/Center (Infusion Therapy)
289 W HUNTINGTON DR STE 305
ARCADIA, CA 91007
Los Angeles County (855) 779-4638

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 Megan Gau's NPI number?

The NPI number for Megan Gau is 1669908265. It was assigned to this individual provider in the NPPES registry on May 3, 2017.

Where is Megan Gau located?

Megan Gau practices at 289 W Huntington Dr Ste 305, Arcadia, CA 91007. The listed phone number is (626) 461-7071.

What is Megan Gau's specialty?

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

Is Megan Gau enrolled in Medicare?

Yes. Megan Gau 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 organizations bill Medicare for Megan Gau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Gau reassigns Medicare benefits to 2 organizations: Rose Women's Health (Arcadia, CA) and Pacific Gynecologic Specialists (Burbank, CA). Each 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 Megan Gau'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 Megan Gau was last updated on July 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.