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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NIMA A FAHIMIAN M.D.
NPI 1437100278
Psychiatry & Neurology - Addiction Medicine in Los Angeles, CA

Active since May 15, 2006PECOS EnrolledAccepts Medicare Assignment
12381 WILSHIRE BLVD STE 205, LOS ANGELES, CA 90025(310) 990-6507(424) 238-3030 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 10, 2026, Sep 11, 2019, Sep 6, 2019 and 1 more (4 updates tracked since 2016).

About Nima A Fahimian M.d. NPPES

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

NIMA A FAHIMIAN M.D. (NPI 1437100278) is an individual addiction medicine provider in Los Angeles, California, licensed in California (A85986) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2002).

NPPES Registry Identity

NPI1437100278
Entity TypeIndividualMale
Primary Taxonomy2084A0401X
Provider Legal NameNIMA A FAHIMIANCredential: M.D.
Location Address12381 WILSHIRE BLVD STE 205Los Angeles, CA 90025-1063
Mailing Address12381 Wilshire Blvd Ste 205Los Angeles, CA 90025-1063 · (310) 990-6507 · Fax (424) 238-3030
Phone(310) 990-6507
Fax(424) 238-3030
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2002
Enumeration DateMay 15, 2006
Last NPPES UpdateJuly 10, 20264 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1437100278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084A0401X
License✔ Licensed in CA · A85986
Definition
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
12381 WILSHIRE BLVD STE 205, Los Angeles, CA 90025
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 and accepts Medicare assignment

Nima A Fahimian 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 ID9638158025
PECOS Enrollment IDI20040719000830
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90025 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 6

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

NIMA FAHIMIAN MD INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
12381 WILSHIRE BLVD STE 205
LOS ANGELES, CA 90025
Los Angeles County (833) 867-2329
MRS. SHERI ANN ROSE-MCCASHIN LMFT
Marriage & Family Therapist
12381 WILSHIRE BLVD STE 205
LOS ANGELES, CA 90025
Los Angeles County (310) 490-2130
BESPOKE TREATMENT LLC
Clinic/Center (Adult Mental Health)
12381 WILSHIRE BLVD STE 205
LOS ANGELES, CA 90025
Los Angeles County (833) 867-2329
LIPOV MEDICAL GROUP OF CA PC
Psychiatry & Neurology (Psychiatry)
12381 WILSHIRE BLVD STE 205
LOS ANGELES, CA 90025
Los Angeles County (855) 519-2122
PATRICK WESTER APRN
Nurse Practitioner (Psychiatric/Mental Health)
12381 WILSHIRE BLVD STE 205
LOS ANGELES, CA 90025
Los Angeles County (424) 443-7906
LOGAN SOLBERG
Marriage & Family Therapist
12381 WILSHIRE BLVD STE 205
LOS ANGELES, CA 90025
Los Angeles County (617) 765-9404

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 Nima Fahimian's NPI number?

The NPI number for Nima Fahimian is 1437100278. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Nima Fahimian located?

Nima Fahimian practices at 12381 Wilshire Blvd Ste 205, Los Angeles, CA 90025. The listed phone number is (310) 990-6507.

What is Nima Fahimian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.

Is Nima Fahimian enrolled in Medicare?

Yes. Nima Fahimian 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 Nima Fahimian was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.