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REBECCA TANENBAUM MD
NPI 1225610462
Ophthalmology in San Francisco, CA

Active since April 27, 2021PECOS EnrolledAccepts Medicare Assignment
490 ILLINOIS ST FL 5, SAN FRANCISCO, CA 94143(415) 353-2020 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 29, 2025, Apr 27, 2021 (2 updates tracked since 2021).

About Rebecca Tanenbaum Md NPPES

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

REBECCA TANENBAUM MD (NPI 1225610462) is an individual ophthalmology provider in San Francisco, California, licensed in California (A201444) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1225610462
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameREBECCA TANENBAUMCredential: MD
Location Address490 ILLINOIS ST FL 5San Francisco, CA 94143-2510
Mailing Address490 Illinois St Fl 5San Francisco, CA 94143-2510
Phone(415) 353-2020
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateApril 27, 2021
Last NPPES UpdateJuly 17, 20252 updates tracked since enumeration
NPPES CertifiedJuly 17, 2025
✔ NPI 1225610462 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in CA · A201444✔ Licensed in IL · 390200000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
490 ILLINOIS ST FL 5, 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 and accepts Medicare assignment

Rebecca Tanenbaum Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739581174
PECOS Enrollment IDI20250715000572
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
$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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$18.09 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADRIANNA ELIZABETH EDER
Ophthalmology
490 ILLINOIS ST FL 5
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-4433
ALEKYA RAJANALA MD
Ophthalmology
490 ILLINOIS ST FL 5
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1442
FARAH JABEEN SHAREEF MD, PHD
Ophthalmology
490 ILLINOIS ST FL 5
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-4433
KATHERINE MARIE NIEMEYER MD
Ophthalmology
490 ILLINOIS ST FL 5
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1152

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 Rebecca Tanenbaum's NPI number?

The NPI number for Rebecca Tanenbaum is 1225610462. It was assigned to this individual provider in the NPPES registry on April 27, 2021.

Where is Rebecca Tanenbaum located?

Rebecca Tanenbaum practices at 490 Illinois St Fl 5, San Francisco, CA 94143. The listed phone number is (415) 353-2020.

What is Rebecca Tanenbaum's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Rebecca Tanenbaum enrolled in Medicare?

Yes. Rebecca Tanenbaum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Rebecca Tanenbaum was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.