AHMED S. ALKORAISHI MD
NPI 1609954478
Colon & Rectal Surgery in Hayward, CA

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment
27400 HESPERIAN BLVD, HAYWARD, CA 94545(510) 784-4000 Get Directions Write a Review

NPPES record last updated: December 20, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ahmed S. Alkoraishi Md NPPES

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

AHMED S. ALKORAISHI MD (NPI 1609954478) is an individual colon & rectal surgery provider in Hayward, California, licensed in California (A61654) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1609954478
Entity TypeIndividualMale
Primary Taxonomy208C00000X
Provider Legal NameAHMED S. ALKORAISHICredential: MD
Location Address27400 HESPERIAN BLVDHayward, CA 94545-4235
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateNovember 1, 2006
Last NPPES UpdateDecember 20, 2021
NPI 1609954478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
License Licensed in CA · A61654
Definition

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

27400 HESPERIAN BLVD, Hayward, CA 94545

Other Identifiers 1

Medicaid00A616540CA

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

Ahmed S. Alkoraishi 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 ID3678760402
PECOS Enrollment IDI20101206001251
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 94545 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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.

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.

Pharmacist
27400 HESPERIAN BLVD
HAYWARD, CA 94545
Pharmacist (Oncology)
27400 HESPERIAN BLVD
HAYWARD, CA 94545
Pharmacist
27400 HESPERIAN BLVD
HAYWARD, CA 94545
Emergency Medicine
27400 HESPERIAN BLVD
HAYWARD, CA 94545
Physician Assistant (Medical)
27400 HESPERIAN BLVD
HAYWARD, CA 94545
Otolaryngology
27400 HESPERIAN BLVD
HAYWARD, CA 94545
Pharmacist
27400 HESPERIAN BLVD, KAISER HAYWARD INPATIENT PHARMACY
HAYWARD, CA 94545
Internal Medicine (Nephrology)
27400 HESPERIAN BLVD
HAYWARD, CA 94545

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 Ahmed Alkoraishi's NPI number?

The NPI number for Ahmed Alkoraishi is 1609954478. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Ahmed Alkoraishi located?

Ahmed Alkoraishi practices at 27400 Hesperian Blvd, Hayward, CA 94545. The listed phone number is (510) 784-4000.

What is Ahmed Alkoraishi's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Ahmed Alkoraishi enrolled in Medicare?

Yes. Ahmed Alkoraishi 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 Ahmed Alkoraishi was last updated on December 20, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.