TAMARACK HEALTH DPC OF THE BITTERROOT
NPI 1568303493
Family Medicine in Hamilton, MT

NPI Status: Active since April 03, 2026

Contact Information

310 N 1ST ST
HAMILTON, MT
ZIP 59840
Phone: (406) 361-7778

Get Directions Write a Review

  • Organization
  • Family Medicine
  • CLIA Number: 27D2266958
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-17-2026

About TAMARACK HEALTH DPC OF THE BITTERROOT

This page provides the complete NPI Profile along with additional information for Tamarack Health Dpc Of The Bitterroot, a primary care provider established in Hamilton, Montana operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1568303493 assigned on April 2026. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated April 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Mandi Griffin Md (Owner/provider)

NPI
1568303493
Provider Name
TAMARACK HEALTH DPC OF THE BITTERROOT
Entity Type
Organization
Location Address
310 N 1ST ST HAMILTON, MT 59840
Location Phone
(406) 361-7778
Mailing Address
310 N 1ST ST HAMILTON, MT 59840
Mailing Phone
(406) 361-7778
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-03-2026
Last Update Date
04-03-2026
Code Navigator

A primary care provider (PCP) like Tamarack Health Dpc Of The Bitterroot sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. MANDI GRIFFIN MD

Authorized Official Title
OWNER/PROVIDER
Authorized Official Phone
(406) 361-7778

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
27D2266958
Facility Type
Physician Office
Certificate Effective Date
August 18, 2024
Certificate Expiration Date
August 17, 2026
Laboratory Director
DR. MARDI T. GRIFFIN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Tamarack Health Dpc Of The Bitterroot to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for TAMARACK HEALTH DPC OF THE BITTERROOT

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1568303493, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 6 → 12 → 3 3 → 6 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 6 + 0 + 6 + 4 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1568303493.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinic/Center (Medical Specialty)
310 N 1ST ST
HAMILTON, MT 59840

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568303493, enumerated as an "organization" on April 03, 2026.

The provider is located at 310 N 1ST ST HAMILTON, MT 59840 and the phone number is (406) 361-7778.

Family Medicine with taxonomy code 207Q00000X.