DR. MATTHEW RAINWATER M.D.
NPI 1881044873
General Practice in Fresno, CA

Q: What is Matthew Rainwater's NPI number?

The NPI number for Matthew Rainwater is 1881044873. It was assigned to this individual provider in the NPPES registry on June 21, 2016.

Q: What is Matthew Rainwater's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Matthew Rainwater was last updated on August 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 21, 2016PECOS Enrolled

6113 N FRESNO ST STE 101, FRESNO, CA 93710(559) 438-2777(559) 438-4117 Get Directions Write a Review

NPPES record last updated: August 16, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 16, 2022, May 7, 2018, Jun 21, 2016 (3 updates tracked since 2016).

On this page

About Dr. Matthew Rainwater M.d. NPPES

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

DR. MATTHEW RAINWATER M.D. (NPI 1881044873) is an individual general practice provider in Fresno, California, licensed in California (A153321) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881044873

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. MATTHEW RAINWATERCredential: M.D.

Location Address6113 N FRESNO ST STE 101Fresno, CA 93710-8622

Mailing Address1832 E Bella Senterio AveFresno, CA 93730-7038 · (559) 250-7297

Phone(559) 438-2777

Fax(559) 438-4117

Sole ProprietorYes

Enumeration DateJune 21, 2016

Last NPPES UpdateAugust 16, 20223 updates tracked since enumeration

NPPES CertifiedAugust 16, 2022

✔ NPI 1881044873 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in CA · A153321

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

Also ListedSurgeryTaxonomy 208600000X · License 4301110054 (MI)

6113 N FRESNO ST STE 101, Fresno, CA 93710

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)

Dr. Matthew Rainwater M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Matthew Rainwater reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Valley Urology Inc

Same address

Urology

6113 N FRESNO ST, SUITE 101
Fresno, CA 93710

Reassigned Medicare billing, California enrollment
4 clinicians in this Medicare group

NPI 1952417438 (559) 438-2777

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 Matthew Rainwater's NPI number?

The NPI number for Matthew Rainwater is 1881044873. It was assigned to this individual provider in the NPPES registry on June 21, 2016.

Where is Matthew Rainwater located?

Matthew Rainwater practices at 6113 N Fresno St Ste 101, Fresno, CA 93710. The listed phone number is (559) 438-2777.

What is Matthew Rainwater's specialty?

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

Is Matthew Rainwater enrolled in Medicare?

Yes. Matthew Rainwater is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Matthew Rainwater's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Rainwater reassigns Medicare benefits to Valley Urology Inc (Fresno, 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 Matthew Rainwater'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 Matthew Rainwater was last updated on August 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.