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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MEGAN YUASA MD
NPI 1588293294
Pediatrics - Pediatric Endocrinology in San Francisco, CA

Active since April 04, 2020PECOS Enrolled
550 16TH ST # 434, SAN FRANCISCO, CA 94143(510) 428-3331 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Megan Yuasa Md NPPES

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

MEGAN YUASA MD (NPI 1588293294) is an individual pediatric endocrinology provider in San Francisco, California, licensed in California (A186425) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588293294
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameMEGAN YUASACredential: MD
Location Address550 16TH ST # 434San Francisco, CA 94143-2549
Mailing Address550 16th St # 434San Francisco, CA 94143-2549 · (510) 428-3331
Phone(510) 428-3331
Sole ProprietorNo
Enumeration DateApril 4, 2020
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1588293294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License✔ Licensed in CA · A186425
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
550 16TH ST # 434, 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)

Megan Yuasa 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
$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
$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.

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 Yuasa's NPI number?

The NPI number for Megan Yuasa is 1588293294. It was assigned to this individual provider in the NPPES registry on April 4, 2020.

Where is Megan Yuasa located?

Megan Yuasa practices at 550 16th St # 434, San Francisco, CA 94143. The listed phone number is (510) 428-3331.

What is Megan Yuasa's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Megan Yuasa enrolled in Medicare?

Yes. Megan Yuasa is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Megan Yuasa was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.