DAVID M. GRAHAM MD
NPI 1962425868
Internal Medicine - Infectious Disease in Billings, MT

NPI Status: Active since July 25, 2006

Contact Information

2900 12TH AVE N
300E
BILLINGS, MT
ZIP 59101
Phone: (406) 238-6800

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  • Individual
  • Male
  • Internal Medicine
  • Infectious Disease

About DAVID GRAHAM

This page provides the complete NPI Profile along with additional information for David Graham, an internist established in Billings, Montana with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1962425868 assigned on July 2006. The practitioner's primary taxonomy code is 207RI0200X with license number 10910 (MT). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1962425868
Provider Name
DAVID M. GRAHAM MD
Gender
Male
Entity Type
Individual
Location Address
2900 12TH AVE N 300E BILLINGS, MT 59101
Location Phone
(406) 238-6800
Mailing Address
2900 12TH AVE N STE 500E BILLINGS, MT 59101
Mailing Phone
(406) 238-6800
Is Sole Proprietor?
No
Enumeration Date
07-25-2006
Last Update Date
02-06-2019
Code Navigator

An internist like David Graham is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
10910
License State
MT
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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.

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
000092176OTHER (01)MTBCBS PIN
0150535OTHER (01)MTMDCD PIN

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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 1962425868, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 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 6 → 12 → 3 4 → 8 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 8 + 2 + 1 + 0 + 8 + 1 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1962425868.

Other Providers at the Same Location


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

Pathology (Anatomic Pathology & Clinical Pathology)
2900 12TH AVE N, STE 295W
BILLINGS, MT 59101
Clinical Medical Laboratory
2900 12TH AVE N, STE 295W
BILLINGS, MT 59101
Pathology (Anatomic Pathology & Clinical Pathology)
2900 12TH AVE N, STE 295W
BILLINGS, MT 59101
Pathology (Anatomic Pathology & Clinical Pathology)
2900 12TH AVE N, STE 295W
BILLINGS, MT 59101
Internal Medicine (Interventional Cardiology)
2900 12TH AVE N, STE 204E
BILLINGS, MT 59101
Internal Medicine (Interventional Cardiology)
2900 12TH AVE N, STE 204E
BILLINGS, MT 59101
Internal Medicine (Interventional Cardiology)
2900 12TH AVE N, STE 204E
BILLINGS, MT 59101
Physical Medicine & Rehabilitation (Pain Medicine)
2900 12TH AVE N, SUITE 335W
BILLINGS, MT 59101
Surgery
2900 12TH AVE N, STE 502E
BILLINGS, MT 59101
Orthopaedic Surgery
2900 12TH AVE N, #140 W
BILLINGS, MT 59101
Specialist
2900 12TH AVE N, SUITE 205W
BILLINGS, MT 59101
Podiatrist
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Orthopaedic Surgery
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Orthopaedic Surgery
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Occupational Therapist
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Physician Assistant
2900 12TH AVE N, SUITE 305E.
BILLINGS, MT 59101
Orthopaedic Surgery
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Orthopaedic Surgery
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Physician Assistant
2900 12TH AVE N, SUITE 140W
BILLINGS, MT 59101
Internal Medicine (Pulmonary Disease)
2900 12TH AVE N, SUITE 300E
BILLINGS, MT 59101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962425868, enumerated as an "individual" on July 25, 2006.

The provider is located at 2900 12TH AVE N 300E BILLINGS, MT 59101 and the phone number is (406) 238-6800.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.

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