1. Home
  2. Directory
  3. California
  4. Clovis
  5. General Practice
  6. NPI Profile

MICHAEL RICHARD NAY MD
NPI 1639306863
General Practice in Clovis, CA

Active since June 15, 2009PECOS Enrolled
255 W BULLARD AVE STE 109, CLOVIS, CA 93612(559) 325-5715 Get Directions Write a Review

NPPES record last updated: September 8, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michael Richard Nay Md NPPES

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

MICHAEL RICHARD NAY MD (NPI 1639306863) is an individual general practice provider in Clovis, California, licensed in California (C166591) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2009).

NPPES Registry Identity

NPI1639306863
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameMICHAEL RICHARD NAYCredential: MD
Location Address255 W BULLARD AVE STE 109Clovis, CA 93612-0861
Mailing Address255 W Bullard Ave Ste 109Clovis, CA 93612-0861 · (559) 325-5715
Phone(559) 325-5715
Sole ProprietorNo
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 2009
Enumeration DateJune 15, 2009
Last NPPES UpdateSeptember 8, 2020
NPPES CertifiedSeptember 8, 2020
✔ NPI 1639306863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Licenses✔ Licensed in CA · C166591✔ Licensed in AZ · 44040
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
255 W BULLARD AVE STE 109, Clovis, CA 93612
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Richard Nay Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6507041555
PECOS Enrollment IDI20210921003809
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Michael Nay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Feather River Tribal Health Inc
211 mi
Federally Qualified Health Center (FQHC)
2145 5TH AVENUE
Oroville, CA 95965
  • Reassigned Medicare billing, California enrollment
  • 61 clinicians in this Medicare group
NPI 1629130240 (530) 534-3793

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

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GURMIT SINGH DEOL N.P.
Nurse Practitioner (Family)
255 W BULLARD AVE STE 109
CLOVIS, CA 93612
Fresno County (559) 325-5715
CENTRAL VALLEY INDIAN HEALTH
Family Medicine
255 W BULLARD AVE STE 109
CLOVIS, CA 93612
Fresno County (559) 325-5715
TONY REID P.A.-C
Physician Assistant
255 W BULLARD AVE STE 109
CLOVIS, CA 93612
Fresno County (559) 297-7563
DR. JAMES R TINIO MD
Family Medicine
255 W BULLARD AVE STE 109
CLOVIS, CA 93612
Fresno County (559) 299-2608
SHEILAH ADAMS FNP
Nurse Practitioner (Family)
255 W BULLARD AVE STE 109
CLOVIS, CA 93612
Fresno County (559) 299-2435

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 Michael Nay's NPI number?

The NPI number for Michael Nay is 1639306863. It was assigned to this individual provider in the NPPES registry on June 15, 2009.

Where is Michael Nay located?

Michael Nay practices at 255 W Bullard Ave Ste 109, Clovis, CA 93612. The listed phone number is (559) 325-5715.

What is Michael Nay's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Michael Nay enrolled in Medicare?

Yes. Michael Nay is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Nay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Nay reassigns Medicare benefits to Feather River Tribal Health Inc (Oroville, CA). The 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 Michael Nay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Nay was last updated on September 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.