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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.

AUSTIN VAN HAREN MD
NPI 1700571833
Hospitalist in San Francisco, CA

Active since April 05, 2023PECOS Enrolled
521 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 476-1000 Get Directions Write a Review

NPPES record last updated: June 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 7, 2024, Apr 5, 2023 (2 updates tracked since 2023).

About Austin Van Haren Md NPPES

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

AUSTIN VAN HAREN MD (NPI 1700571833) is an individual hospitalist provider in San Francisco, California, licensed in California (A198342) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700571833
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameAUSTIN VAN HARENCredential: MD
Location Address521 PARNASSUS AVESan Francisco, CA 94143-2206
Mailing Address14445 Olive View Dr Rm 2b-182Sylmar, CA 91342-1437
Phone(415) 476-1000
Sole ProprietorNo
Enumeration DateApril 5, 2023
Last NPPES UpdateJune 21, 20262 updates tracked since enumeration
NPPES CertifiedJune 21, 2026
✔ NPI 1700571833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A198342
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License A198342 (CA)
521 PARNASSUS AVE, 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)

Austin Van Haren 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.

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.

KIRSTEN RITTENBACH DDS, MD
Oral & Maxillofacial Surgery
521 PARNASSUS AVE, C-522
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-8226
AMY WEINBERG MD
Hospitalist
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1000
ASHISH RAMANLAL GANDHI
Hospitalist
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-1378
LIANA VALEANU MD
Anesthesiology
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7952
JULIN F TANG MD
Anesthesiology
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-9035
DR. BINBIN WANG M.D.
Anesthesiology
521 PARNASSUS AVE, RM C-450
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-3235
CHRISTINE V BORROMEO PHARM.D
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1335
DR. CARLSON MATHIAS NGWABIFU ASANGHANWA
Anesthesiology
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-1043

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 Austin Van Haren's NPI number?

The NPI number for Austin Van Haren is 1700571833. It was assigned to this individual provider in the NPPES registry on April 5, 2023.

Where is Austin Van Haren located?

Austin Van Haren practices at 521 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-1000.

What is Austin Van Haren's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Austin Van Haren enrolled in Medicare?

Yes. Austin Van Haren is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Austin Van Haren was last updated on June 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 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.