PACIFIC MEDICAL SPECIALTY ON CALL GROUP
NPI 1457289126
Internal Medicine - Geriatric Medicine in Tacoma, WA
NPI Status: Active since May 12, 2026
Contact Information
917 PACIFIC AVE STE 600
TACOMA, WA
ZIP 98402
Phone: (253) 844-4327
This NPI profile has been added to the NPI registry within the last 30 days.
- Organization
- Internal Medicine
- Geriatric Medicine
About PACIFIC MEDICAL SPECIALTY ON CALL GROUP
This page provides the complete NPI Profile along with additional information for Pacific Medical Specialty On Call Group, an internist established in Tacoma, Washington operating as a Internal Medicine, focusing in geriatric medicine . The healthcare provider is registered in the NPI registry with number 1457289126 assigned on May 2026. The practitioner's primary taxonomy code is 207RG0300X. The provider is registered as an organization and their NPI record was last updated May 2026. Pacific Medical Specialty On Call Group operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Charles Minn Md (Owner)
- NPI
- 1457289126
- Provider Name
- PACIFIC MEDICAL SPECIALTY ON CALL GROUP
- Entity Type
- Organization
- Location Address
- 917 PACIFIC AVE STE 600 TACOMA, WA 98402
- Location Phone
- (253) 844-4327
- Mailing Address
- 917 PACIFIC AVE STE 600 TACOMA, WA 98402
- Mailing Phone
- (253) 844-4327
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-12-2026
- Last Update Date
- 05-12-2026
- Code Navigator
An internist like Pacific Medical Specialty On Call Group 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 Geriatric Medicine
- Taxonomy Code
- 207RG0300X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
Reviews for PACIFIC MEDICAL SPECIALTY ON CALL GROUP
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 1457289126, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 64 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 16 providers are registered at the same or a nearby location.
TACOMA, WA 98402
TACOMA, WA 98402
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1457289126, enumerated as an "organization" on May 12, 2026.
The provider is located at 917 PACIFIC AVE STE 600 TACOMA, WA 98402 and the phone number is (253) 844-4327.
Internal Medicine with taxonomy code 207RG0300X and a focus in Geriatric Medicine.
