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DR. STEPHEN W OSTWALD D.D.S.
NPI 1952421653
Dentist - General Practice in San Francisco, CA

Active since March 29, 2007PECOS Enrolled
1635 DIVISADERO ST, SUITE 500, SAN FRANCISCO, CA 94115(415) 775-3368(415) 775-3680 Get Directions Write a Review

NPPES record last updated: May 11, 2009. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Stephen W Ostwald D.d.s. NPPES

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

DR. STEPHEN W OSTWALD D.D.S. (NPI 1952421653) is an individual general practice provider in San Francisco, California, licensed in California (30245) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952421653
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. STEPHEN W OSTWALDCredential: D.D.S.
Location Address1635 DIVISADERO ST, SUITE 500San Francisco, CA 94115-3036
Mailing Address1635 Divisadero St, Suite 500San Francisco, CA 94115-3036 · (415) 775-3368 · Fax (415) 775-3680
Phone(415) 775-3368
Fax(415) 775-3680
Sole ProprietorYes
Enumeration DateMarch 29, 2007
Last NPPES UpdateMay 11, 2009
✔ NPI 1952421653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 30245
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1635 DIVISADERO ST, San Francisco, CA 94115
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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)

Dr. Stephen W Ostwald D.d.s. 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 94115 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
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
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.

MS. JULIA THOMAS RN, NP
Nurse Practitioner (Obstetrics & Gynecology)
1635 DIVISADERO ST, SUITE 600 RM 17
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-9769
DEBBIE HOPKINS M.P.T.
Physical Therapist
1635 DIVISADERO ST, 3RD FLOOR , PTD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-3802
DR. THORSTEN MICHAEL SMUL M.D.
Anesthesiology
1635 DIVISADERO ST, SUITE 625, UCSF MEDICAL CENTER, DEPT. OF ANESTHESIA
SAN FRANCISCO, CA 94115
San Francisco County (415) 476-1977
DR. STEVEN T. HARRIS M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1635 DIVISADERO ST, SUITE 525
SAN FRANCISCO, CA 94115
San Francisco County (415) 682-0914
DR. VICTOR N. STERN O.D.
Optometrist
1635 DIVISADERO ST, SUITE 400A
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-3959
MS. MOLLY TANG P.T.
Physical Therapist
1635 DIVISADERO ST, SUITE 300
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-3255
DR. JON CARY NEKOTA O.D.
Optometrist
1635 DIVISADERO ST, 3RD FLOOR
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-2020
MR. ARISTOTTLE VONN MARSON OTR
Occupational Therapist
1635 DIVISADERO ST, SUITE 300
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-4950

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 Stephen Ostwald's NPI number?

The NPI number for Stephen Ostwald is 1952421653. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Where is Stephen Ostwald located?

Stephen Ostwald practices at 1635 Divisadero St Suite 500, San Francisco, CA 94115. The listed phone number is (415) 775-3368.

What is Stephen Ostwald's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Stephen Ostwald enrolled in Medicare?

Yes. Stephen Ostwald is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephen Ostwald was last updated on May 11, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.