DR. SUNAH OH D.O.
NPI 1447225396
Internal Medicine in San Francisco, CA

Active since February 22, 2006PECOS Enrolled
1 CALIFORNIA ST STE 2300, SAN FRANCISCO, CA 94111(800) 997-6196(415) 504-1367 Get Directions Write a Review

NPPES record last updated: December 20, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 31, 2022, Sep 28, 2022, Sep 10, 2019 (3 updates tracked since 2019).

About Dr. Sunah Oh D.o. NPPES

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

DR. SUNAH OH D.O. (NPI 1447225396) is an individual internal medicine provider in San Francisco, California, licensed in New York (200935) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447225396
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SUNAH OHCredential: D.O.
Location Address1 CALIFORNIA ST STE 2300San Francisco, CA 94111-5424
Mailing Address1 California St Ste 2300San Francisco, CA 94111-5424 · (800) 997-6196 · Fax (415) 504-1367
Fax(415) 504-1367
Sole ProprietorYes
Enumeration DateFebruary 22, 2006
Last NPPES UpdateDecember 20, 20233 updates tracked since enumeration
NPPES CertifiedDecember 20, 2023
NPI 1447225396 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in NY · 200935 Licensed in WV · 3094 Licensed in GA · 076428 Licensed in SC · 39365 Licensed in NH · 17640 Licensed in NC · 2015-01456 Licensed in AR · E-10216 Licensed in DC · DO034585 Licensed in ME · DO3330 Licensed in MO · 2022010134 Licensed in TX · T6661 Licensed in KY · 04021 Licensed in OH · 34.012387 Licensed in TN · 3051 Licensed in VA · 0102204671
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.
1 CALIFORNIA ST STE 2300, San Francisco, CA 94111

Other Identifiers 1

Medicaid01807345NY

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. Sunah Oh D.o. 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 94111 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.

Family Medicine
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111
Registered Nurse
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111
Psychologist
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111
Nurse Practitioner (Family)
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111
Psychologist
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111
Family Medicine
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111
Family Medicine
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111
Family Medicine
1 CALIFORNIA ST STE 2300
SAN FRANCISCO, CA 94111

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 Sunah Oh's NPI number?

The NPI number for Sunah Oh is 1447225396. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is Sunah Oh located?

Sunah Oh practices at 1 California St Ste 2300, San Francisco, CA 94111. The listed phone number is (800) 997-6196.

What is Sunah Oh's specialty?

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

Is Sunah Oh enrolled in Medicare?

Yes. Sunah Oh is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sunah Oh was last updated on December 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.