Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

FNU AHMED NAIEM MD
NPI 1033952353
Surgery - Vascular Surgery in San Francisco, CA

Active since June 14, 2024PECOS EnrolledAccepts Medicare Assignment
400 PARNASSUS AVE STE A581, SAN FRANCISCO, CA 94143(415) 353-4364 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 2, 2024, Jun 14, 2024 (2 updates tracked since 2024).

About Fnu Ahmed Naiem Md NPPES

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

FNU AHMED NAIEM MD (NPI 1033952353) is an individual vascular surgery provider in San Francisco, California, licensed in California (A196901) and active in the NPI registry since June 2024. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1033952353
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameFNU AHMED NAIEMCredential: MD
Location Address400 PARNASSUS AVE STE A581San Francisco, CA 94143-2202
Mailing Address400 Parnassus Ave Ste A581San Francisco, CA 94143-2202 · (415) 353-4364
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 14, 2024
Last NPPES UpdateJune 30, 20262 updates tracked since enumeration
NPPES CertifiedJune 30, 2026
NPI 1033952353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
License Licensed in CA · A196901
Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedSurgeryTaxonomy 208600000X · License A196901 (CA)
400 PARNASSUS AVE STE A581, San Francisco, CA 94143

Other Names 1

Professional Name (2)Ahmed Ashraf Abdel Wahed Naiem Md

Secondary Practice Location 1

Location 11001 Potrero Avenue, Bldg. 5, 3MSan Francisco, CA 94110-3518 · Phone (415) 206-8814 · Fax (415) 206-5484

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

Fnu Ahmed Naiem 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 ID3971048646
PECOS Enrollment IDI20240717004023
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



The typical physician office visit costs for Medicare beneficiaries in this area are: $26.12 for a new patient copayment and $21.22 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 94143 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $104.51
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $26.12
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $84.91
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $21.22
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033952353, enumerated as an "individual" on June 14, 2024.

The provider is located at 400 PARNASSUS AVE STE A581 SAN FRANCISCO, CA 94143 and the phone number is (415) 353-4364.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.