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DR. B MICHAEL NAYERI DO,ND, FABMP, FABFM
NPI 1780605618
Psychiatry & Neurology - Addiction Psychiatry in Billings, MT

Active since July 23, 2006
2900 4TH AVE N, BILLINGS, MT 59101(406) 247-7106 Get Directions Write a Review

NPPES record last updated: February 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 21, 2025, Dec 12, 2024, Apr 27, 2018 (3 updates tracked since 2018).

About Dr. B Michael Nayeri Do,nd, Fabmp, Fabfm NPPES

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

DR. B MICHAEL NAYERI DO,ND, FABMP, FABFM (NPI 1780605618) is an individual addiction psychiatry provider in Billings, Montana, licensed in Indiana (07155) and active in the NPI registry since July 2006. He maintains a secondary practice location in Billings.

NPPES Registry Identity

NPI1780605618
Entity TypeIndividualMale
Primary Taxonomy2084P0802X
Provider Legal NameDR. B MICHAEL NAYERICredential: DO,ND, FABMP, FABFM
Location Address2900 4TH AVE NBillings, MT 59101-1250
Mailing Address2900 4th Ave NBillings, MT 59101-1250 · (406) 247-7070
Phone(406) 247-7106
Sole ProprietorNo
Enumeration DateJuly 23, 2006
Last NPPES UpdateFebruary 21, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2025
✔ NPI 1780605618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychiatry & Neurology · Addiction PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0802X
License✔ Licensed in IN · 07155
Definition
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
Also ListedMilitary Health Care ProviderTaxonomy 171000000X
Also ListedLegal MedicineTaxonomy 173000000X · License ABFM-380 (MO)
Also ListedSpecialistTaxonomy 174400000X · License 01474 (NV)
2900 4TH AVE N, Billings, MT 59101
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Secondary Practice Location 1

Location 12900 4th Ave NBillings, MT 59101-1250 · Phone (406) 247-7106

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.

KELLY TUTTLE
Technician, Other
2900 4TH AVE N
BILLINGS, MT 59101
Yellowstone County (406) 768-2172
MARCIA HAFERA
Specialist/Technologist, Pathology (Medical Technologist)
2900 4TH AVE N
BILLINGS, MT 59101
Yellowstone County (406) 768-2172
MRS. RUBY K OSTERLOH M.A., CCC-A
Audiologist
2900 4TH AVE N
BILLINGS, MT 59101
Yellowstone County (406) 247-7112
MYRNA KAMPEN
Specialist/Technologist, Pathology (Medical Technologist)
2900 4TH AVE N
BILLINGS, MT 59101
Yellowstone County (406) 768-2172
CARLA PAYNE
Registered Nurse
2900 4TH AVE N
BILLINGS, MT 59101
Yellowstone County (406) 768-3491
TY MYERS
Dental Hygienist
2900 4TH AVE N
BILLINGS, MT 59101
Yellowstone County (509) 947-8046

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 B Nayeri's NPI number?

The NPI number for B Nayeri is 1780605618. It was assigned to this individual provider in the NPPES registry on July 23, 2006.

Where is B Nayeri located?

B Nayeri practices at 2900 4th Ave N, Billings, MT 59101. The listed phone number is (406) 247-7106.

What is B Nayeri's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

When was this NPI record last updated?

The NPPES record for B Nayeri was last updated on February 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.