Matthew Rainwater, M.D.
General Practice Physician · Fresno, CA
Matthew Rainwater, M.D. is a general practice physician with a practice address in Fresno, California, and NPI 1881044873, issued on Jun 21, 2016. Check the license (California A153321, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Rainwater
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- A153321 CA
4301110054 MI
Self-reported in NPPES; status is on the state search - Practice location
- 6113 N Fresno St Ste 101, Fresno, CA 93710
- Phone
- (559) 438-2777
- Enumerated
- Jun 21, 2016
- Record last updated
- Aug 16, 2022
- Fax
- (559) 438-4117
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Matthew Rainwater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A153321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average general practice physician in 2024
5,146 Medicare Part D claims for 1,072 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Tamsulosin Hcl1,471 claims
- Finasteride289 claims
- Solifenacin Succinate277 claims
- Oxybutynin Chloride Er248 claims
- Naproxen161 claims
- Elmiron159 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,103.30
69 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Matthew Rainwater among 1,956 general practice physician records in California
Matthew Rainwater, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Fresno → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Thomas Dabrowski, M.D.Fresno, CA 937101295148658
- Grace Lim, M.D.Fresno, CA 937101437256211
- Sergei Zakharyan, MDFresno, CA 937101366459075
- Sonia Ter Kuile, M.D.Fresno, CA 937061407221021
- Timothy Atmajian, MDFresno, CA 937031003816141
- Hipolito Mariano, M.DFresno, CA 937021376685685
- Reyoot BerryFresno, CA 937011902406457
- Chia-Chen Chen, MDFresno, CA 937011740263870
Common questions
What is Matthew Rainwater, M.D.'s NPI number?
Matthew Rainwater, M.D.'s National Provider Identifier (NPI) is 1881044873, issued on Jun 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Rainwater, M.D. located?
The NPPES record lists a practice address at 6113 N Fresno St Ste 101, Fresno, CA, 93710. Phone: (559) 438-2777. Providers update this record themselves, so call before visiting.
How can I verify Matthew Rainwater, M.D.'s license?
NPPES lists California license number A153321, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Rainwater, M.D. prescribe under Medicare Part D?
In 2024, Matthew Rainwater, M.D. had 5,146 Medicare Part D claims for 1,072 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.