DR. HAROLD GREG RAINWATER (M.D.) – Urology Physician, NPI 1790780658

DR. HAROLD GREG RAINWATER (M.D.) is a healthcare provider. based in Fresno, California. specializing in UROLOGY. They hold the professional credentials M.D.. They hold a License No. G427180 (CA). The NPI Number for DR. HAROLD GREG RAINWATER (M.D.) is 1790780658

Main info

Male
Sole Proprietor
46 Years Of Experience
Accepts Medicare Assignment
Name
DR. HAROLD GREG RAINWATER (M.D.)
NPI
1790780658
Phone
(559) 438-2777
Address
6113 N FRESNO ST # 101
Enumeration Date
16 June 2005
Last Update Date
27 March 2019

Doctor Profile

Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Secondary Phone
5594382777
Graduation Year
1980 (46 years ago)
PAC ID
1759384365
Professional Enrollment ID
I20060822000272
Address ID
CA937108622FR6113XSTXX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,307 UROLOGY in CA

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Provider Addresses for DR. HAROLD GREG RAINWATER (M.D.)

  • North Fresno Street, Coalinga, Fresno County, California, United States

    FRESNO, CA 937105207

    Phone: (559) 438-2777

    Fax: (559) 438-4117

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 154 Open Payments records for all available years, with a total value of $3,253.

Total Amount is formed as General ($3,253) + Research ($0) + Ownership ($0) = $3,253.

Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Sumitomo Pharma America, Inc. ($704).

Total Amount

$3,253

General + Research + Ownership

Payments

154

Total payment records

General Amount

$3,253

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-17

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-08-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20060822000272IUrologyCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J1071Injection, testosterone cypionate, 1 mg939,420267$0
Q9967Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml4,90049$0
99214Established patient office or other outpatient visit, 30-39 minutes2,3751,517$0
99211Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional1,883361$0
36415Insertion of needle into vein for collection of blood sample1,6051,052$0
View full utilization report →

Insurance plans in this area (ZIP 93710)

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Provider's Procedures

DR. HAROLD GREG RAINWATER (M.D.) performs procedures in UROLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
UROLOGYCA51798Ultrasound measurement of bladder capacity after voiding566410
UROLOGYCA55700Biopsy of prostate gland3131
UROLOGYCA76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle2525

Reviews

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Frequently asked questions

Does DR. HAROLD GREG RAINWATER (M.D.) have a public NPI I can cite?
Public records show DR. HAROLD GREG RAINWATER (M.D.) under NPI 1790780658.
Does the public listing show DR. HAROLD GREG RAINWATER (M.D.) as active?
DR. HAROLD GREG RAINWATER (M.D.)'s NPI record reflects an active status in NPPES.
What does the directory say DR. HAROLD GREG RAINWATER (M.D.) does?
Insurance directories may phrase it differently, but here DR. HAROLD GREG RAINWATER (M.D.) maps to Urology Physician. Clinical services aligned with this taxonomy classification.
What geographic area is tied to DR. HAROLD GREG RAINWATER (M.D.)?
DR. HAROLD GREG RAINWATER (M.D.) is associated with Fresno, California in the same public data insurers reference.
Why is information missing for DR. HAROLD GREG RAINWATER (M.D.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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