Rex Allen Allman, MD
Family Medicine Physician · Winamac, IN
Rex Allen Allman, MD is a family medicine physician with a practice address in Winamac, Indiana, and NPI 1699773994, issued on Jul 11, 2005. Check the license (Indiana 0103116B, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Rex Allen Allman
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0103116B IN
Self-reported in NPPES; status is on the state search - Practice location
- 540 Hospital Dr, Winamac, IN 46996
- Phone
- (574) 946-2194
- Enumerated
- Jul 11, 2005
- Record last updated
- Jul 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (574) 946-2196
- Medicaid ID
- 100210650A IN
- Entity
- Type 1 · individual
Also registered at 540 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca Anderson, FNPFamily Nurse Practitioner1730686114
- Daniel Baxter, D.O.Surgery Physician1184796039
- Curtis Bejes, M.D.Family Medicine Physician1730272857
- Jennifer Biesiadecki, DOFamily Medicine Physician1902366412
- Kristopher Bosi, MDFamily Medicine Physician1639810914
Verify Rex Allen Allman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 0103116BCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average family medicine physician in 2024
3,044 Medicare Part D claims for 302 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 38 claims were for opioids.
Most prescribed
- Sertraline Hcl139 claims
- Amlodipine Besylate133 claims
- Furosemide127 claims
- Atorvastatin Calcium122 claims
- Lisinopril100 claims
- Levothyroxine Sodium96 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.
10 family medicine physician records list a practice address in Winamac
They are 10 of the 67 NPPES records with a practice address in Winamac, and 3,506 family medicine physician records in Indiana.
All 10 in Winamac → All 3,506 in Indiana → Every provider in Winamac →
Other family medicine physician records in Indiana
- Faryaal Aamir, MDBoonville, IN1649581778
- Melody Abadpour, MDLafayette, IN1043136419
- Troy Abbott, MDMuncie, IN1689693889
- Musa Abdalla, M. D.Lagrange, IN1548552375
- Azra Abdullah, M.D.Indianapolis, IN1063468916
- Daniel Abel, M.D.Mishawaka, IN1508177619
- Aris Rodel Abeleda, MDIndianapolis, IN1912185547
- Rashmi Abhyankar, M.D.Terre Haute, IN1437263555
- Walter Able, M.D.Columbus, IN1588704050
- Nauramy Aboro, MDIndianapolis, IN1053853317
Common questions
What is Rex Allen Allman, MD's NPI number?
Rex Allen Allman, MD's National Provider Identifier (NPI) is 1699773994, issued on Jul 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Rex Allen Allman, MD located?
The NPPES record lists a practice address at 540 Hospital Dr, Winamac, IN, 46996. Phone: (574) 946-2194. Providers update this record themselves, so call before visiting.
How can I verify Rex Allen Allman, MD's license?
NPPES lists Indiana license number 0103116B, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rex Allen Allman, MD prescribe under Medicare Part D?
In 2024, Rex Allen Allman, MD had 3,044 Medicare Part D claims for 302 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.