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

NPI Status: Active since July 23, 2006

Contact Information

2900 4TH AVE N
BILLINGS, MT
ZIP 59101
Phone: (406) 247-7106

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Addiction Psychiatry

About B NAYERI

This page provides the complete NPI Profile along with additional information for B Nayeri, a provider established in Billings, Montana with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1780605618 assigned on July 2006. The practitioner's primary taxonomy code is 2084P0802X with license number 07155 (IN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1780605618
Provider Name
DR. B MICHAEL NAYERI DO,ND, FABMP, FABFM
Gender
Male
Entity Type
Individual
Location Address
2900 4TH AVE N BILLINGS, MT 59101
Location Phone
(406) 247-7106
Mailing Address
2900 4TH AVE N BILLINGS, MT 59101
Mailing Phone
(406) 247-7070
Is Sole Proprietor?
No
Enumeration Date
07-23-2006
Last Update Date
02-21-2025
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Location Map

Secondary Locations

  • 2900 4th Ave N
    Billings, MT 59101
    (406) 247-7106

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Psychiatry & Neurology Addiction Psychiatry

Taxonomy Code
2084P0802X
Type
Allopathic & Osteopathic Physicians
License No.
07155
License State
IN
Taxonomy Description
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1171000000XOther Service Providers

Military Health Care Provider

 
2173000000XOther Service Providers

Legal Medicine

ABFM-380 (MO)
3174400000XOther Service Providers

Specialist

01474 (NV)

Reviews for DR. B MICHAEL NAYERI DO,ND, FABMP, FABFM

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1780605618, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
8
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 6 → 12 → 3 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 6 + 0 + 1 + 2 + 0 + 1 + 0 + 6 + 2 + 24 = 52

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1780605618.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Audiologist
2900 4TH AVE N
BILLINGS, MT 59101
Dental Hygienist
2900 4TH AVE N
BILLINGS, MT 59101
Specialist/Technologist, Pathology (Medical Technologist)
2900 4TH AVE N
BILLINGS, MT 59101
Specialist/Technologist, Pathology (Medical Technologist)
2900 4TH AVE N
BILLINGS, MT 59101
Technician, Other
2900 4TH AVE N
BILLINGS, MT 59101
Registered Nurse
2900 4TH AVE N
BILLINGS, MT 59101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780605618, enumerated as an "individual" on July 23, 2006.

The provider is located at 2900 4TH AVE N BILLINGS, MT 59101 and the phone number is (406) 247-7106.

Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.