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RICHARD J HARDING MD PC
NPI 1740070465
Surgery in Phoenix, AZ

Active since May 07, 2025
2320 N 3RD ST, PHOENIX, AZ 85004(602) 340-0201(602) 889-2925 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Richard J Harding Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RICHARD J HARDING MD PC (NPI 1740070465), doing business as Arizona Endocrine Surgery, is a healthcare organization registered as a surgery in Phoenix, Arizona and active in the NPI registry since May 2025. The organization lists Richard James Harding, President, as its authorized official.

NPPES Registry Identity

NPI1740070465
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameRICHARD J HARDING MD PC
Location Address2320 N 3RD STPhoenix, AZ 85004-1303
Mailing Address2320 N 3rd StPhoenix, AZ 85004-1303 · (602) 340-0201 · Fax (602) 889-2925
Phone(602) 340-0201
Fax(602) 889-2925
Organization SubpartNo
Authorized OfficialRichard James HardingPresident · (602) 340-0201
Enumeration DateMay 7, 2025
NPPES CertifiedMay 7, 2025
✔ NPI 1740070465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
2320 N 3RD ST, Phoenix, AZ 85004
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Other Names 1

Doing Business AsArizona Endocrine Surgery

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Richard J Harding Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Richard J Harding MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Richard Harding, MD
General Surgery
NPI 1164450367
2320 N 3RD ST
Phoenix, AZ 85004
(602) 340-0201
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Richard J Harding MD PC's NPI number?

The NPI number for Richard J Harding MD PC is 1740070465. It was assigned to this organization in the NPPES registry on May 7, 2025. The provider is doing business as Arizona Endocrine Surgery.

Where is Richard J Harding MD PC located?

Richard J Harding MD PC is located at 2320 N 3rd St, Phoenix, AZ 85004. The listed phone number is (602) 340-0201.

What is Richard J Harding MD PC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Richard J Harding MD PC enrolled in Medicare?

Yes. Richard J Harding MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Richard J Harding MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to Richard J Harding MD PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Richard J Harding MD PC was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.