SAMER ZAMMAR M.D.
NPI 1952788770
Neurological Surgery in San Francisco, CA

Active since April 30, 2015PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
400 PARNASSUS AVE # A303, SAN FRANCISCO, CA 94143(415) 353-2739 Get Directions Write a Review

NPPES record last updated: December 19, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Samer Zammar M.d. NPPES

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

SAMER ZAMMAR M.D. (NPI 1952788770) is an individual neurological surgery provider in San Francisco, California, licensed in California (A185959) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Trinitas Regional Medical Center, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1952788770
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameSAMER ZAMMARCredential: M.D.
Location Address400 PARNASSUS AVE # A303San Francisco, CA 94143-2202
Mailing Address400 Parnassus Ave # A303San Francisco, CA 94143-2202 · (415) 353-2739
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateApril 30, 2015
Last NPPES UpdateDecember 19, 2023
NPPES CertifiedDecember 19, 2023
NPI 1952788770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in CA · A185959
Definition

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

400 PARNASSUS AVE # A303, San Francisco, CA 94143

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

Samer Zammar M.d. 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 ID2163735986
PECOS Enrollment IDI20240906002391
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Spinal fusion NAN02
Spinal fusion is a surgical procedure aimed at connecting two or more vertebrae in your spine to reduce pain and improve stability. It involves using a bone graft to cause the vertebrae to grow together, limiting the movement between them. This procedure is often performed to treat conditions like herniated discs or spinal stenosis.
0 services51 patients
Laminectomy or laminotomy (partial removal of spine bones) NAN18
A laminectomy or laminotomy is a surgical procedure that involves removing part of the bone in your spine, specifically the lamina, to alleviate pressure on your spinal cord or nerves. This can help reduce pain and improve mobility if you're suffering from conditions like herniated discs or spinal stenosis.
0 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Trinitas Regional Medical Center

Acute Care Hospitals · Elizabeth, NJ
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310027
Location225 Williamson StreetElizabeth, NJ 07207 · Union County
Emergency services Birthing friendly

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Other Providers at the Same Location NPPES 9

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

Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143
Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143
Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143
Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143
Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143
Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143
Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143
Neurological Surgery
400 PARNASSUS AVE # A303
SAN FRANCISCO, CA 94143

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 Samer Zammar's NPI number?

The NPI number for Samer Zammar is 1952788770. It was assigned to this individual provider in the NPPES registry on April 30, 2015.

Where is Samer Zammar located?

Samer Zammar practices at 400 Parnassus Ave # A303, San Francisco, CA 94143. The listed phone number is (415) 353-2739.

What is Samer Zammar's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Samer Zammar enrolled in Medicare?

Yes. Samer Zammar 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.

Is Samer Zammar affiliated with any hospitals?

According to CMS data, Samer Zammar is affiliated with Trinitas Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Samer Zammar was last updated on December 19, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.