ARIZONA ARTHRITIS & RHEUMATOLOGY ASSOCIATES P C
NPI 1578327748
Internal Medicine - Rheumatology in Flagstaff, AZ

NPI Status: Active since February 08, 2024

Contact Information

399 S MALPAIS LN STE 108
FLAGSTAFF, AZ
ZIP 86001
Phone: (480) 443-8470
Fax: (480) 443-8697

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  • Organization
  • Internal Medicine
  • Rheumatology
  • CLIA Number: 03D2122941
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-08-2026

About ARIZONA ARTHRITIS & RHEUMATOLOGY ASSOCIATES P C

This page provides the complete NPI Profile along with additional information for Arizona Arthritis & Rheumatology Associates P C, an internist established in Flagstaff, Arizona operating as a Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1578327748 assigned on February 2024. The practitioner's primary taxonomy code is 207RR0500X. The provider is registered as an organization and their NPI record was last updated June 2025. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Eric Peters (Md)

NPI
1578327748
Provider Name
ARIZONA ARTHRITIS & RHEUMATOLOGY ASSOCIATES P C
Entity Type
Organization
Location Address
399 S MALPAIS LN STE 108 FLAGSTAFF, AZ 86001
Location Phone
(480) 443-8470
Location Fax
(480) 443-8697
Mailing Address
4550 E BELL RD STE 170 PHOENIX, AZ 85032
Mailing Phone
(480) 443-8400
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-08-2024
Last Update Date
06-05-2025
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An internist like Arizona Arthritis & Rheumatology Associates P C 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
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.

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

ERIC PETERS

Authorized Official Title
MD
Authorized Official Phone
(480) 443-8400

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
03D2122941
Facility Type
Physician Office
Certificate Effective Date
December 09, 2024
Certificate Expiration Date
December 08, 2026
Laboratory Director
RALPH BENNETT
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Arizona Arthritis & Rheumatology Associates P C 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 ARIZONA ARTHRITIS & RHEUMATOLOGY ASSOCIATES P C

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1578327748
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
25148621478
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 4 + 8 + 6 + 2 + 1 + 4 + 7 + 8 + 24 = 72
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 72 = 88

The NPI number 1578327748 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 2 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1659894541 DESPINA CIOCANEL NP
Individual
Nurse Practitioner399 S MALPAIS LN STE 108
FLAGSTAFF, AZ 86001
(480) 443-8400
1740783927 HANNAH INMAN PA
Individual
Physician Assistant399 S MALPAIS LN STE 108
FLAGSTAFF, AZ 86001
(480) 443-8400

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578327748, enumerated in the NPI registry as an "organization" on February 08, 2024

The provider is located at 399 S Malpais Ln Ste 108 Flagstaff, Az 86001 and the phone number is (480) 443-8470

This medical organization specializes in Internal Medicine with taxonomy code 207RR0500X with a focus in Rheumatology

The provider's CLIA number is 03D2122941 for a "physician office" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued 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..

This NPI record was last updated on February 08, 2024. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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