Nathan Allen Rainwater, D.O.
Internal Medicine Physician · Provo, UT
Nathan Allen Rainwater, D.O. is an internal medicine physician with a practice address in Provo, Utah, and NPI 1356617518, issued on Mar 31, 2012. Check the license (Utah 9218046-1204, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Nathan Allen Rainwater
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 9218046-1204 UT
MRO-1274 ID
Self-reported in NPPES; status is on the state search - Practice location
- 1134 N 500 W, Provo, UT 84604
- Phone
- (801) 357-8310
- Enumerated
- Mar 31, 2012
- Record last updated
- Sep 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150707000808); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Also registered at 1134 N 500 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Devery Larsen, SLPSpeech-Language Pathologist1487170940
- Melanie Livingston, RN, BSNRegistered Nurse1275937849
Verify Nathan Allen Rainwater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 9218046-1204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
184 Medicare Part D claims for 110 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Pantoprazole Sodium18 claims
- Cephalexin12 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.
Bills Medicare through one group practice
- Ihc Health Services IncAmerican Fork, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Allen Rainwater among 664 internal medicine physician records in Utah
Nathan Allen Rainwater, D.O. is one of 664 internal medicine physician records with a practice address in Utah. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 59% of them.
- NPI issued2012 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2012 · median 2007 among the 354 with a school on file
- Record last updated2015 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Utah
There are 664 internal medicine physician records in Utah.
All 664 in Utah → Every provider in Provo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kirk Anderson, MDProvo, UT 846041801854021
- Bret Barney, MDProvo, UT 846041609886639
- Mary Berkebile, MDProvo, UT 846041740296037
- Robert Corniea, MDProvo, UT 846041447218664
- Robert Day, MDProvo, UT 846041376557579
- Allan Jeffery, DOProvo, UT 846041336212414
- Jeffrey Johnson, MDProvo, UT 846041285692400
- David Nichols, MDProvo, UT 846041902893993
Common questions
What is Nathan Allen Rainwater, D.O.'s NPI number?
Nathan Allen Rainwater, D.O.'s National Provider Identifier (NPI) is 1356617518, issued on Mar 31, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Allen Rainwater, D.O. located?
The NPPES record lists a practice address at 1134 N 500 W, Provo, UT, 84604. Phone: (801) 357-8310. Providers update this record themselves, so call before visiting.
How can I verify Nathan Allen Rainwater, D.O.'s license?
NPPES lists Utah license number 9218046-1204, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathan Allen Rainwater, D.O. prescribe under Medicare Part D?
In 2024, Nathan Allen Rainwater, D.O. had 184 Medicare Part D claims for 110 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.