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DR. HANNAH C. GLASS M.D.
NPI 1417068222
Pediatrics in San Francisco, CA

Active since August 31, 2006PECOS Enrolled
400 PARNASSUS AVE FL 8, SAN FRANCISCO, CA 94143(415) 353-2273(415) 353-2898 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Hannah C. Glass M.d. NPPES

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

DR. HANNAH C. GLASS M.D. (NPI 1417068222) is an individual pediatrics provider in San Francisco, California, licensed in California (A95679) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417068222
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. HANNAH C. GLASSCredential: M.D.
Location Address400 PARNASSUS AVE FL 8San Francisco, CA 94143-2202
Mailing Address3740 25th St Apt 201San Francisco, CA 94110-3695 · (415) 828-0232
Phone(415) 353-2273
Fax(415) 353-2898
Sole ProprietorNo
Enumeration DateAugust 31, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1417068222 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 · A95679
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 ListedPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyTaxonomy 2084N0402X · License A95679 (CA)
400 PARNASSUS AVE FL 8, San Francisco, CA 94143
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Other Identifiers 1

Medicaid00A956790CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Hannah C. Glass M.d. 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Hannah Glass reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ucsf Medical Group Business Services
Same address
Internal Medicine
400 PARNASSUS AVE
San Francisco, CA 94122
  • Reassigned Medicare billing, California enrollment
  • 5,544 clinicians in this Medicare group
NPI 1477624104 (415) 353-2808
University Of California San Francisco
Same address
Internal Medicine
400 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 5,645 clinicians in this Medicare group
NPI 1164512851 (415) 476-1000
Ucsf Pediatrics Associates
0.1 mi
Pediatrics
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 1,159 clinicians in this Medicare group
NPI 1376614016 (415) 353-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. MAI N. NGUYEN-HUYNH M.D.
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-2120
ANA MARIETTA RUNAS CUNG NP
Nurse Practitioner
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7500
DR. RICHARD A. CUNEO M.D.
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2273
LAUREN UHR
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2273
TRACY ANN WARD AGACNP-BC
Nurse Practitioner (Acute Care)
400 PARNASSUS AVE FL 8, UCSF NEUROSURGERY
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7500
DR. PAUL A. GARCIA M.D.
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2437
MARIA JEKIELEK MD
Student in an Organized Health Care Education/Training Program
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-9211
LING-YA CHAO MD
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2437

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 Hannah Glass's NPI number?

The NPI number for Hannah Glass is 1417068222. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Hannah Glass located?

Hannah Glass practices at 400 Parnassus Ave Fl 8, San Francisco, CA 94143. The listed phone number is (415) 353-2273.

What is Hannah Glass's specialty?

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

Is Hannah Glass enrolled in Medicare?

Yes. Hannah Glass is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hannah Glass's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Glass reassigns Medicare benefits to 3 organizations: Ucsf Medical Group Business Services (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Pediatrics Associates (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hannah Glass's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hannah Glass was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.