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DR. STEPHANIE LINA GAW MD, PHD
NPI 1467789792
Obstetrics & Gynecology - Maternal & Fetal Medicine in San Francisco, CA

Active since November 06, 2009PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
1825 4TH ST, SAN FRANCISCO, CA 94143(415) 353-2566 Get Directions Write a Review

NPPES record last updated: July 24, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 24, 2023, Apr 11, 2023, Oct 24, 2018 (3 updates tracked since 2018).

About Dr. Stephanie Lina Gaw Md, Phd NPPES

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

DR. STEPHANIE LINA GAW MD, PHD (NPI 1467789792) is an individual maternal & fetal medicine provider in San Francisco, California, licensed in California (A115281) and active in the NPI registry since November 2009. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2009).

NPPES Registry Identity

NPI1467789792
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameDR. STEPHANIE LINA GAWCredential: MD, PHD
Location Address1825 4TH STSan Francisco, CA 94143-2350
Mailing Address513 Parnassus Ave # 556San Francisco, CA 94143-2205 · (415) 476-4080
Phone(415) 353-2566
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2009
Enumeration DateNovember 6, 2009
Last NPPES UpdateJuly 24, 20233 updates tracked since enumeration
NPPES CertifiedJuly 24, 2023
✔ NPI 1467789792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in CA · A115281
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License A115281 (CA)
1825 4TH ST, San Francisco, CA 94143
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Stephanie Lina Valderramos Md, Phd

Secondary Practice Locations 2

Location 12823 Fresno StFresno, CA 93721-1324 · Phone (559) 443-2682 · Fax (559) 443-2681
Location 22210 E Illinois Ave Ste 301Fresno, CA 93701-2184 · Phone (559) 320-0555 · Fax (559) 320-0558

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Stephanie Lina Gaw Md, Phd 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 ID8729213327
PECOS Enrollment IDI20131107001365
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Other Providers at the Same Location NPPES 20

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

SONIA LOUISE BADHEKA D.O.
Obstetrics & Gynecology
1825 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-3400
JULIA CHANDLER MD
Surgery
1825 4TH ST, 3RD FLOOR BOX 1710
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7070
MS. DANESSA VENITA COLES NP
Nurse Practitioner (Acute Care)
1825 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-4616
HANNAH LIGHT-OLSON MD
Student in an Organized Health Care Education/Training Program
1825 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-3000
CARISSA LONGO MD
Student in an Organized Health Care Education/Training Program
1825 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1613
DR. DASHA PEIRIS MD
Student in an Organized Health Care Education/Training Program
1825 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7070
NICOLE ANNE CLEM ARNP
Nurse Practitioner
1825 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7175
MARIAM TALEB MD
Pediatrics
1825 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2008

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 Stephanie Gaw's NPI number?

The NPI number for Stephanie Gaw is 1467789792. It was assigned to this individual provider in the NPPES registry on November 6, 2009. The provider is also known as Dr. Stephanie Lina Valderramos MD, Phd.

Where is Stephanie Gaw located?

Stephanie Gaw practices at 1825 4th St, San Francisco, CA 94143. The listed phone number is (415) 353-2566.

What is Stephanie Gaw's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Stephanie Gaw enrolled in Medicare?

Yes. Stephanie Gaw 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.

When was this NPI record last updated?

The NPPES record for Stephanie Gaw was last updated on July 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.