GUNNAR E HOLMQUIST M.D.
NPI 1669517124
Family Medicine - Addiction Medicine in Spokane, WA

NPI Status: Active since February 21, 2007

Contact Information

322 W NORTH RIVER DR
SPOKANE, WA
ZIP 99201
Phone: (509) 324-6464

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  • Individual
  • Male
  • Family Medicine
  • Addiction Medicine

About GUNNAR HOLMQUIST

This page provides the complete NPI Profile along with additional information for Gunnar Holmquist, a provider established in Spokane, Washington with a medical specialization in Family Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1669517124 assigned on February 2007. The practitioner's primary taxonomy code is 207QA0401X with license number MD00023067 (WA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1669517124
Provider Name
GUNNAR E HOLMQUIST M.D.
Gender
Male
Entity Type
Individual
Location Address
322 W NORTH RIVER DR SPOKANE, WA 99201
Location Phone
(509) 324-6464
Mailing Address
PO BOX 34584 SEATTLE, WA 98124
Mailing Phone
(509) 241-7349
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
02-21-2007
Last Update Date
05-19-2008
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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

Family Medicine Addiction Medicine

Taxonomy Code
207QA0401X
Type
Allopathic & Osteopathic Physicians
License No.
MD00023067
License State
WA
Taxonomy Description
A family medicine physician who specializes in the diagnosis and treatment of addictions.

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
080188143MEDICARE PIN (08)WA 
8000622MEDICAID (05)WA 
GAB32544MEDICARE PIN (08)WA 
F05201MEDICARE UPIN (02)WA 

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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 1669517124, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 5 → 10 → 1 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 0 + 1 + 1 + 4 + 1 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1669517124.

Other Providers at the Same Location


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

Pediatrics
322 W NORTH RIVER DR
SPOKANE, WA 99201
Pharmacist
322 W NORTH RIVER DR
SPOKANE, WA 99201
Occupational Therapist
322 W NORTH RIVER DR
SPOKANE, WA 99201
Physical Therapist
322 W NORTH RIVER DR
SPOKANE, WA 99201
Social Worker (Clinical)
322 W NORTH RIVER DR
SPOKANE, WA 99201
Counselor (Addiction (Substance Use Disorder))
322 W NORTH RIVER DR
SPOKANE, WA 99201
Counselor (Mental Health)
322 W NORTH RIVER DR
SPOKANE, WA 99201
Social Worker
322 W NORTH RIVER DR
SPOKANE, WA 99201
Social Worker
322 W NORTH RIVER DR
SPOKANE, WA 99201
Psychiatry & Neurology (Psychiatry)
322 W NORTH RIVER DR
SPOKANE, WA 99201
Nurse Practitioner
322 W NORTH RIVER DR
SPOKANE, WA 99201
Pediatrics
322 W NORTH RIVER DR
SPOKANE, WA 99201
Family Medicine
322 W NORTH RIVER DR
SPOKANE, WA 99201
Family Medicine
322 W NORTH RIVER DR
SPOKANE, WA 99201
Psychologist (Clinical Child & Adolescent)
322 W NORTH RIVER DR
SPOKANE, WA 99201
Marriage & Family Therapist
322 W NORTH RIVER DR
SPOKANE, WA 99201
Optometrist
322 W NORTH RIVER DR
SPOKANE, WA 99201
Optometrist
322 W NORTH RIVER DR
SPOKANE, WA 99201
Optometrist
322 W NORTH RIVER DR
SPOKANE, WA 99201
Pharmacist
322 W NORTH RIVER DR
SPOKANE, WA 99201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669517124, enumerated as an "individual" on February 21, 2007.

The provider is located at 322 W NORTH RIVER DR SPOKANE, WA 99201 and the phone number is (509) 324-6464.

Family Medicine with taxonomy code 207QA0401X and a focus in Addiction Medicine.

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