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YUSUF HAROON AHMAD MD
NPI 1104020262
Anesthesiology in Fairfield, CA

Active since June 13, 2007PECOS Enrolled
1200 B GALE WILSON BLVD, FAIRFIELD, CA 94533(707) 646-5000 Get Directions Write a Review

NPPES record last updated: May 22, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Yusuf Haroon Ahmad Md NPPES

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

YUSUF HAROON AHMAD MD (NPI 1104020262) is an individual anesthesiology provider in Fairfield, California, licensed in California (A116785) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fairfield.

NPPES Registry Identity

NPI1104020262
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameYUSUF HAROON AHMADCredential: MD
Location Address1200 B GALE WILSON BLVDFairfield, CA 94533
Mailing Address1900 Harmon StBerkeley, CA 94703-2725 · (510) 225-9090
Phone(707) 646-5000
Sole ProprietorYes
Enumeration DateJune 13, 2007
Last NPPES UpdateMay 22, 2019
✔ NPI 1104020262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A116785
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1200 B GALE WILSON BLVD, Fairfield, CA 94533
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Secondary Practice Location 1

Location 11200 B Gale Wilson BlvdFairfield, CA 94533-3552 · Phone (707) 646-5000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yusuf Haroon Ahmad Md 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Yusuf Ahmad reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pontine Incorporated
35 mi
Anesthesiology
12935 ALCOSTA BLVD UNIT 2037
San Ramon, CA 94583
  • Reassigned Medicare billing, California enrollment
  • 27 clinicians in this Medicare group
NPI 1053757609 (510) 225-9090
Sacsolano Anesthesia Exchange Medical Group, Inc
42 mi
Anesthesiology
3315 WATT AVE
Sacramento, CA 95821
  • Reassigned Medicare billing, California enrollment
  • 65 clinicians in this Medicare group
NPI 1720401284 (916) 481-6800
Sutter Bay Medical Foundation
50 mi
Ambulatory Surgical
3140 KEARNEY ST
Fremont, CA 94538
NPI 1497996524 (510) 498-2819

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. JOSEPH J DOMINGUEZ M.D.
Anesthesiology
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (916) 481-6800
DR. JEFFREY J SAADI M.D.
Anesthesiology
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (916) 481-6800
SETH ABRAHAM KAUFMAN M.D.
Emergency Medicine
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 429-7830
JULIE ANN HERSK M.D.
Emergency Medicine
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 429-3600
ANGELINE SABRINA ZARGHAMI RN
Registered Nurse
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-4166
JUDY GEIB GONZALES RN
Registered Nurse
1200 B GALE WILSON BLVD, LINDA PRYOR, CORPORATE COMPLIANCE
FAIRFIELD, CA 94533
Solano County (707) 864-5383
LAURENCE CECILIO NP
Nurse Practitioner (Acute Care)
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-5000
NORTHBAY HEALTH FOUNDATION
Dietitian, Registered
1200 B GALE WILSON BLVD
FAIRFIELD, CA 94533
Solano County (707) 646-5000

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 Yusuf Ahmad's NPI number?

The NPI number for Yusuf Ahmad is 1104020262. It was assigned to this individual provider in the NPPES registry on June 13, 2007.

Where is Yusuf Ahmad located?

Yusuf Ahmad practices at 1200 B Gale Wilson Blvd, Fairfield, CA 94533. The listed phone number is (707) 646-5000.

What is Yusuf Ahmad's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Yusuf Ahmad enrolled in Medicare?

Yes. Yusuf Ahmad is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Yusuf Ahmad's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yusuf Ahmad reassigns Medicare benefits to 3 organizations: Pontine Incorporated (San Ramon, CA), Sacsolano Anesthesia Exchange Medical Group, Inc (Sacramento, CA) and Sutter Bay Medical Foundation (Fremont, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yusuf Ahmad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Yusuf Ahmad was last updated on May 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.