JAMES F FRIES M.D.
NPI 1922140367
Internal Medicine - Rheumatology in Palo Alto, CA

NPI Status: Active since February 13, 2007

Contact Information

900 BLAKE WILBUR DR
PALO ALTO, CA
ZIP 94304
Phone: (650) 723-6961

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  • Individual
  • Male
  • Internal Medicine
  • Rheumatology

About JAMES FRIES

This page provides the complete NPI Profile along with additional information for James Fries, an internist established in Palo Alto, California with a medical specialization in Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1922140367 assigned on February 2007. The practitioner's primary taxonomy code is 207RR0500X with license number C29908 (CA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1922140367
Provider Name
JAMES F FRIES M.D.
Gender
Male
Entity Type
Individual
Location Address
900 BLAKE WILBUR DR PALO ALTO, CA 94304
Location Phone
(650) 723-6961
Mailing Address
1000 WELCH RD SUITE 203 PALO ALTO, CA 94304
Mailing Phone
(650) 723-6003
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
02-13-2007
Last Update Date
11-22-2011
Code Navigator

An internist like James Fries 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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License No.
C29908
License State
CA
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

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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 1922140367, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 2 → 4 1 → 2 0 → 0 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 + 4 + 2 + 2 + 4 + 0 + 3 + 1 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1922140367.

Other Providers at the Same Location


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

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
900 BLAKE WILBUR DR, FIRST FLOOR MC 5311
PALO ALTO, CA 94304
Optometrist
900 BLAKE WILBUR DR, 3RD FLOOR
PALO ALTO, CA 94304
Urology
900 BLAKE WILBUR DR, SUITE W2001
PALO ALTO, CA 94304
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
900 BLAKE WILBUR DR, FIRST FLOOR
PALO ALTO, CA 94304
Occupational Therapist (Hand)
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Occupational Therapist (Hand)
900 BLAKE WILBUR DR, SUITE W1080
PALO ALTO, CA 94304
Dermatology
900 BLAKE WILBUR DR, W0069
PALO ALTO, CA 94304
Physician Assistant
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Nurse Practitioner (Adult Health)
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Nurse Practitioner (Acute Care)
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Nurse Practitioner (Family)
900 BLAKE WILBUR DR, 1ST FLOOR
PALO ALTO, CA 94304
Nurse Practitioner
900 BLAKE WILBUR DR, ROOM W2001, MC 5358
PALO ALTO, CA 94304
Surgery (Plastic and Reconstructive Surgery)
900 BLAKE WILBUR DR, PLASTIC SURGERY CLINIC
PALO ALTO, CA 94304
Dermatology
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Speech-Language Pathologist
900 BLAKE WILBUR DR, 3RD FLOOR
PALO ALTO, CA 94304
Obstetrics & Gynecology (Gynecologic Oncology)
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Internal Medicine (Medical Oncology)
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Otolaryngology (Pediatric Otolaryngology)
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Genetic Counselor, MS
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Dermatology
900 BLAKE WILBUR DR, ROOM W0069
PALO ALTO, CA 94304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922140367, enumerated as an "individual" on February 13, 2007.

The provider is located at 900 BLAKE WILBUR DR PALO ALTO, CA 94304 and the phone number is (650) 723-6961.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.