JERRY XIAO MD, PHD
NPI 1194585646
Internal Medicine in San Francisco, CA

Q: What is Jerry Xiao's NPI number?

The NPI number for Jerry Xiao is 1194585646. It was assigned to this individual provider in the NPPES registry on March 21, 2024.

Q: What is Jerry Xiao's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Jerry Xiao was last updated on May 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 21, 2024PECOS Enrolled

505 PARNASSUS AVE # M1480, SAN FRANCISCO, CA 94143(415) 476-1528 Get Directions Write a Review

NPPES record last updated: May 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Jerry Xiao Md, Phd NPPES

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

JERRY XIAO MD, PHD (NPI 1194585646) is an individual internal medicine provider in San Francisco, California, licensed in California (A207569) and active in the NPI registry since March 2024. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194585646

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJERRY XIAOCredential: MD, PHD

Location Address505 PARNASSUS AVE # M1480San Francisco, CA 94143-2204

Mailing Address505 Parnassus Ave # M1480San Francisco, CA 94143-2204

Phone(415) 476-1528

Sole ProprietorNo

Enumeration DateMarch 21, 2024

Last NPPES UpdateMay 10, 2026

NPPES CertifiedMay 10, 2026

✔ NPI 1194585646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A207569

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

505 PARNASSUS AVE # M1480, 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)

Jerry Xiao Md, Phd 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.

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.

PRAJWAL GOWDA

Student in an Organized Health Care Education/Training Program