IRENE REICH MARTIN M.D.
NPI 1851409379
Hospitalist in Plains, MT

NPI Status: Active since August 25, 2006

Contact Information

10 KRUGER RD
PLAINS, MT
ZIP 59859
Phone: (406) 826-4816
Fax: (406) 826-4898

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  • Individual
  • Female
  • Hospitalist

About IRENE MARTIN

This page provides the complete NPI Profile along with additional information for Irene Martin, a provider established in Plains, Montana with a medical specialization in Hospitalist. The healthcare provider is registered in the NPI registry with number 1851409379 assigned on August 2006. The practitioner's primary taxonomy code is 208M00000X with license number 5258 (MT). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1851409379
Provider Name
IRENE REICH MARTIN M.D.
Gender
Female
Entity Type
Individual
Location Address
10 KRUGER RD PLAINS, MT 59859
Location Phone
(406) 826-4816
Location Fax
(406) 826-4898
Mailing Address
10 KRUGER RD PLAINS, MT 59859
Mailing Phone
(406) 826-4816
Mailing Fax
(406) 826-4898
Is Sole Proprietor?
No
Enumeration Date
08-25-2006
Last Update Date
09-11-2025
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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

Hospitalist

Taxonomy Code
208M00000X
Type
Allopathic & Osteopathic Physicians
License No.
5258
License State
MT
Taxonomy Description
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

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)
1207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

5258 (MT)
2207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

5258 (MT)
3207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

5258 (MT)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
PENDINGMEDICAID (05)MT 

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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 1851409379, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 5 → 10 → 1 4 → 8 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 8 + 0 + 1 + 8 + 3 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1851409379.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Anesthetist, Certified Registered
10 KRUGER RD
PLAINS, MT 59859
Skilled Nursing Facility
10 KRUGER RD
PLAINS, MT 59859
Specialist
10 KRUGER RD
PLAINS, MT 59859
Clinic/Center (Rural Health)
10 KRUGER RD
PLAINS, MT 59859
Social Worker (Clinical)
10 KRUGER RD
PLAINS, MT 59859
Hospice Care, Community Based
10 KRUGER RD
PLAINS, MT 59859
Home Health
10 KRUGER RD
PLAINS, MT 59859
Family Medicine
10 KRUGER RD
PLAINS, MT 59859
Durable Medical Equipment & Medical Supplies (Oxygen Equipment & Supplies)
10 KRUGER RD
PLAINS, MT 59859
Family Medicine
10 KRUGER RD
PLAINS, MT 59859
Physician Assistant
10 KRUGER RD
PLAINS, MT 59859
Family Medicine
10 KRUGER RD
PLAINS, MT 59859
Nurse Practitioner (Family)
10 KRUGER RD
PLAINS, MT 59859
Physician Assistant (Medical)
10 KRUGER RD
PLAINS, MT 59859
Family Medicine
10 KRUGER RD
PLAINS, MT 59859
Family Medicine
10 KRUGER RD
PLAINS, MT 59859
Physician Assistant
10 KRUGER RD
PLAINS, MT 59859
General Acute Care Hospital (Critical Access)
10 KRUGER RD
PLAINS, MT 59859
Counselor (Mental Health)
10 KRUGER RD
PLAINS, MT 59859
Emergency Medicine
10 KRUGER RD
PLAINS, MT 59859

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851409379, enumerated as an "individual" on August 25, 2006.

The provider is located at 10 KRUGER RD PLAINS, MT 59859 and the phone number is (406) 826-4816.

Hospitalist with taxonomy code 208M00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.