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MOHSEN VAZIRIAN M.D.
NPI 1225334097
Psychiatry & Neurology - Psychiatry in Modesto, CA

Active since January 26, 2011PECOS EnrolledAccepts Medicare Assignment
1601 CUMMINS DR STE D, MODESTO, CA 95358(510) 900-3125 Get Directions Write a Review

NPPES record last updated: August 27, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 27, 2021, Mar 17, 2021 (2 updates tracked since 2021).

About Mohsen Vazirian M.d. NPPES

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

MOHSEN VAZIRIAN M.D. (NPI 1225334097) is an individual psychiatry provider in Modesto, California, licensed in California (A155693) and active in the NPI registry since January 2011. He is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1225334097
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameMOHSEN VAZIRIANCredential: M.D.
Location Address1601 CUMMINS DR STE DModesto, CA 95358-6411
Mailing Address1601 Cummins Dr Ste DModesto, CA 95358-6411 · (510) 900-3125
Phone(510) 900-3125
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateJanuary 26, 2011
Last NPPES UpdateAugust 27, 20212 updates tracked since enumeration
NPPES CertifiedAugust 27, 2021
✔ NPI 1225334097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CA · A155693✔ Licensed in OH · 35.122275
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1601 CUMMINS DR STE D, Modesto, CA 95358
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mohsen Vazirian 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 ID6901036896
PECOS Enrollment IDI20210316002503
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

4

Medicare enrollment records show Mohsen Vazirian reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cep America - Psychiatry PC
3.5 mi
Psychiatry
1700 COFFEE RD
Modesto, CA 95355
  • Reassigned Medicare billing, California enrollment
  • 208 clinicians in this Medicare group
NPI 1396507547 (209) 526-4500
Saint Agnes Medical Center
90 mi
General Acute Care Hospital
1303 E HERNDON AVE
Fresno, CA 93720
  • Reassigned Medicare billing, California enrollment
  • 181 clinicians in this Medicare group
NPI 1205845567 (559) 450-3000
Rideout Memorial Hospital
106 mi
General Acute Care Hospital
726 4TH ST
Marysville, CA 95901
  • Reassigned Medicare billing, California enrollment
  • 110 clinicians in this Medicare group
NPI 1720088354 (530) 749-4300
Pih Health Physicians
261 mi
Cardiovascular Disease
73723 20TH ST. WEST
Lancaster, CA 93534
  • Reassigned Medicare billing, California enrollment
  • 840 clinicians in this Medicare group
NPI 1558027441 (661) 674-4221

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95358 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
$176.60 typical visit price
range $58.87 – $176.60
Typical copayment $44.15 (range $14.71 – $44.15)
Most-billed visit code 99205
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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 10

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

JESSY JOSEPH
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (510) 900-3125
DR. ALEX CHANDLER M.D.
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (510) 900-3125
AMI SHAH D.O.
Anesthesiology
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (800) 498-7157
DR. NAGUI ACHAMALLAH M.D.
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (510) 900-3125
AMANDA N MCCORMICK PA-C
Physician Assistant
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (510) 350-2808
VISANT A. SANATHARA M.D.
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (510) 900-3125
PHILIPP ANDREAS SACK M.D.
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (510) 900-3125
DR. ANTHONY A. MAZZARULLI MD
Psychiatry & Neurology (Psychiatry)
1601 CUMMINS DR STE D
MODESTO, CA 95358
Stanislaus County (510) 900-3125

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 Mohsen Vazirian's NPI number?

The NPI number for Mohsen Vazirian is 1225334097. It was assigned to this individual provider in the NPPES registry on January 26, 2011.

Where is Mohsen Vazirian located?

Mohsen Vazirian practices at 1601 Cummins Dr Ste D, Modesto, CA 95358. The listed phone number is (510) 900-3125.

What is Mohsen Vazirian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mohsen Vazirian enrolled in Medicare?

Yes. Mohsen Vazirian 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.

Which organizations bill Medicare for Mohsen Vazirian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mohsen Vazirian reassigns Medicare benefits to 4 organizations: Cep America - Psychiatry PC (Modesto, CA), Saint Agnes Medical Center (Fresno, CA), Rideout Memorial Hospital (Marysville, CA) and Pih Health Physicians (Lancaster, 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 Mohsen Vazirian'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 Mohsen Vazirian was last updated on August 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.