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MS. ISABELLA LOPEZ MD
NPI 1730767328
Pediatrics in San Francisco, CA

Active since April 01, 2021PECOS Enrolled
550 16TH ST FL 4, SAN FRANCISCO, CA 94143(415) 476-9181 Get Directions Write a Review

NPPES record last updated: August 23, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 4, 2025, Apr 1, 2021 (2 updates tracked since 2021).

About Ms. Isabella Lopez Md NPPES

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

MS. ISABELLA LOPEZ MD (NPI 1730767328) is an individual pediatrics provider in San Francisco, California, licensed in California (A194496) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730767328
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMS. ISABELLA LOPEZCredential: MD
Location Address550 16TH ST FL 4San Francisco, CA 94143-2549
Mailing Address550 16th St Fl 4San Francisco, CA 94143-2549
Phone(415) 476-9181
Sole ProprietorYes
Enumeration DateApril 1, 2021
Last NPPES UpdateAugust 23, 20252 updates tracked since enumeration
NPPES CertifiedAugust 23, 2025
✔ NPI 1730767328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A194496
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Pediatric CardiologyTaxonomy 2080P0202X · License A194496 (CA)
550 16TH ST FL 4, San Francisco, CA 94143
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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 (PECOS)

Ms. Isabella Lopez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
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.

ALYSSA TOSHIMI GO
Pediatrics
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5001
ZACHARY EMMANUEL WAN SANDOVAL MD, MPH
Student in an Organized Health Care Education/Training Program
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5001
RULAN YI MD
Student in an Organized Health Care Education/Training Program
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5001
ELIZABETH HALE MONTESANO SCHEIBE MD
Student in an Organized Health Care Education/Training Program
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5001
ISHAAN AMARJITSINGH SANGWAN
Student in an Organized Health Care Education/Training Program
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5001
MARY ROLFES STUDENT
Student in an Organized Health Care Education/Training Program
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-6245
EVELYN MARIA HOOVER
Student in an Organized Health Care Education/Training Program
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5001
VALERIE JUDITH FONG-SILVA MD
Student in an Organized Health Care Education/Training Program
550 16TH ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5001

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 Isabella Lopez's NPI number?

The NPI number for Isabella Lopez is 1730767328. It was assigned to this individual provider in the NPPES registry on April 1, 2021.

Where is Isabella Lopez located?

Isabella Lopez practices at 550 16th St Fl 4, San Francisco, CA 94143. The listed phone number is (415) 476-9181.

What is Isabella Lopez's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Isabella Lopez enrolled in Medicare?

Yes. Isabella Lopez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Isabella Lopez was last updated on August 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.