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MARIELA NEVAREZ
NPI 1992387468
Obstetrics & Gynecology in San Francisco, CA

Active since April 24, 2021PECOS EnrolledAccepts Medicare Assignment
1001 PORTRERO AVE, SAN FRANCISCO, CA 94110(415) 206-4069 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 2, 2025, Apr 24, 2021 (2 updates tracked since 2021).

About Mariela Nevarez NPPES

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

MARIELA NEVAREZ (NPI 1992387468) is an individual obstetrics & gynecology provider in San Francisco, California, licensed in California (A197844) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2021).

NPPES Registry Identity

NPI1992387468
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARIELA NEVAREZ
Location Address1001 PORTRERO AVESan Francisco, CA 94110-3518
Mailing Address1001 Portrero AveSan Francisco, CA 94110-3518 · (415) 206-4069
Phone(415) 206-4069
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2021
Enumeration DateApril 24, 2021
Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2025
✔ NPI 1992387468 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A197844
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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1001 PORTRERO AVE, San Francisco, CA 94110
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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

Mariela Nevarez 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 ID3476932872
PECOS Enrollment IDI20251023004891
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 94110 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.

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.

ALAN M GELB MD
Emergency Medicine
1001 PORTRERO AVE, RM 1E21
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-5753
MELVIN DONALD CHEITLIN MD
Internal Medicine (Cardiovascular Disease)
1001 PORTRERO AVE, RM 5G1
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-3503
JOHN F BROWN MD
Emergency Medicine
1001 PORTRERO AVE, RM 1E21
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-5753
DR. KIER VANREMOORTERE M.D.
Obstetrics & Gynecology
1001 PORTRERO AVE, 6D
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-3061
MS. BETH MAUREEN GRAY RN MS CNS
Clinical Nurse Specialist (Psychiatric/Mental Health)
1001 PORTRERO AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-4511
DR. LEALAH POLLOCK M.D., M.S.
Student in an Organized Health Care Education/Training Program
1001 PORTRERO AVE, BLDG 80-83
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-8610
ANYA FELICE DUBIN M.S.S.W
Student in an Organized Health Care Education/Training Program
1001 PORTRERO AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-5270
DR. JARRELL COLLIN MEIER M.D.
Psychiatry & Neurology (Psychiatry)
1001 PORTRERO AVE, UCSF PSYCHIATRY 7M26
SAN FRANCISCO, CA 94110
San Francisco County (504) 615-2956

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 Mariela Nevarez's NPI number?

The NPI number for Mariela Nevarez is 1992387468. It was assigned to this individual provider in the NPPES registry on April 24, 2021.

Where is Mariela Nevarez located?

Mariela Nevarez practices at 1001 Portrero Ave, San Francisco, CA 94110. The listed phone number is (415) 206-4069.

What is Mariela Nevarez's specialty?

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

Is Mariela Nevarez enrolled in Medicare?

Yes. Mariela Nevarez 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 Mariela Nevarez was last updated on September 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.