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DR. TANIA BENJAMIN MD
NPI 1093276131
Otolaryngology - Plastic Surgery within the Head & Neck in Castro Valley, CA

Active since March 29, 2019PECOS EnrolledAccepts Medicare Assignment
20101 LAKE CHABOT RD, CASTRO VALLEY, CA 94546(510) 204-1844 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 8, 2025, Jun 19, 2024, May 31, 2019 and 1 more (4 updates tracked since 2019).

About Dr. Tania Benjamin Md NPPES

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

DR. TANIA BENJAMIN MD (NPI 1093276131) is an individual plastic surgery within the head & neck provider in Castro Valley, California, licensed in California (A180709) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2019).

NPPES Registry Identity

NPI1093276131
Entity TypeIndividualFemale
Primary Taxonomy207YX0007X
Provider Legal NameDR. TANIA BENJAMINCredential: MD
Location Address20101 LAKE CHABOT RDCastro Valley, CA 94546-5305
Mailing Address20101 Lake Chabot RdCastro Valley, CA 94546-5305 · (510) 204-1844
Phone(510) 204-1844
Sole ProprietorYes
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2019
Enumeration DateMarch 29, 2019
Last NPPES UpdateOctober 8, 20254 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
✔ NPI 1093276131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngology · Plastic Surgery within the Head & NeckAllopathic & Osteopathic Physicians
Taxonomy Code207YX0007X
License✔ Licensed in CA · A180709
Definition
An otolaryngologist with additional training in plastic and reconstructive procedures within the head, face, neck and associated structures, including cutaneous head and neck oncology and reconstruction, management of maxillofacial trauma, soft tissue repair and neural surgery. The field is diverse and involves a wide age range of patients, from the newborn to the aged. While both cosmetic and reconstructive surgeries are practiced, there are many additional procedures which interface with them.
20101 LAKE CHABOT RD, Castro Valley, CA 94546
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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

Dr. Tania Benjamin 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 ID648682252
PECOS Enrollment IDI20240614002782
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.

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.

ERIN GENG OTR/L, IBCLC
Lactation Consultant, Non-RN
20101 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3044
DR. RAHIM JAMES SHARIFI M.D.
Emergency Medicine
20101 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 247-6300
ANTHONY CHAN M.D.
Surgery
20101 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 204-8168
CATHERINE MAI PHARMD
Pharmacist
20101 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 537-1234
MANDEEP KAUR CHADHA AUD
Audiologist
20101 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 204-1844
ARASH FOROUTANI M.D.
Hospitalist
20101 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 727-3256
BERNICE RODRIGUES M.D.
Emergency Medicine
20101 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 247-6300
HUONG NGUYEN DANG MD
Family Medicine
20101 LAKE CHABOT RD, 3RD FLOOR
CASTRO VALLEY, CA 94546
Alameda County (510) 247-6495

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 Tania Benjamin's NPI number?

The NPI number for Tania Benjamin is 1093276131. It was assigned to this individual provider in the NPPES registry on March 29, 2019.

Where is Tania Benjamin located?

Tania Benjamin practices at 20101 Lake Chabot Rd, Castro Valley, CA 94546. The listed phone number is (510) 204-1844.

What is Tania Benjamin's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Plastic Surgery within the Head & Neck, with taxonomy code 207YX0007X.

Is Tania Benjamin enrolled in Medicare?

Yes. Tania Benjamin 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 Tania Benjamin was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.