DR. PEYMAN KEYASHIAN
NPI 1639332786
Anesthesiology in Martinez, CA

Q: What is Peyman Keyashian's NPI number?

The NPI number for Peyman Keyashian is 1639332786. It was assigned to this individual provider in the NPPES registry on July 9, 2008.

Q: What is Peyman Keyashian's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Peyman Keyashian was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since July 09, 2008PECOS Enrolled

2500 ALHAMBRA AVE, MARTINEZ, CA 94553(925) 370-5000 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Peyman Keyashian NPPES

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

DR. PEYMAN KEYASHIAN (NPI 1639332786) is an individual anesthesiology provider in Martinez, California, licensed in California (A121564) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639332786

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. PEYMAN KEYASHIAN

Location Address2500 ALHAMBRA AVEMartinez, CA 94553-3156

Mailing Address1440 Emmons Canyon DrAlamo, CA 94507-2850 · (530) 219-3061

Phone(925) 370-5000

Sole ProprietorNo

Enumeration DateJuly 9, 2008

Last NPPES UpdateMay 6, 2026

NPPES CertifiedMay 6, 2026

✔ NPI 1639332786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in CA · A121564✔ Licensed in IL · 125055507

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.

2500 ALHAMBRA AVE, Martinez, CA 94553

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Peyman Keyashian 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.

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.

JOHN S HAWKINS

Family Medicine