Trey Morgan, DO
Geriatric Medicine (Internal Medicine) Physician · Madison, WI
Trey Morgan, DO is a geriatric medicine (internal medicine) physician with a practice address in Madison, Wisconsin, and NPI 1093450157, issued on May 3, 2022. Check the license (Wisconsin 81871-21, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Trey Morgan
- Credential
- DO
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 81871-21 WI
Self-reported in NPPES; status is on the state search - Practice location
- UW Hospitals And Clinics 600 Highland Ave, Madison, WI 53792
- Phone
- (608) 263-6400
- Enumerated
- May 3, 2022
- Record last updated
- Jun 27, 2025
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 110 in Wisconsin → Look up another NPI →
Also registered at UW Hospitals And Clinics 600 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Trey Morgan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 81871-21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
560 Medicare Part D claims for 48 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium41 claims
- Levothyroxine Sodium34 claims
- Lisinopril28 claims
- Gabapentin24 claims
- Tamsulosin Hcl22 claims
- Omeprazole21 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.
Trey Morgan among 110 geriatric medicine (internal medicine) physician records in Wisconsin
Trey Morgan, DO is one of 110 geriatric medicine (internal medicine) physician records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 2% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Wisconsin
There are 110 geriatric medicine (internal medicine) physician records in Wisconsin.
All 110 in Wisconsin → Every provider in Madison → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Cynthia Carlsson, MDMadison, WI 537921104870666
- Mary Carnes, MDMadison, WI 537921326009226
- Rachel Coburn, MDMadison, WI 537921952863334
- Jonathon Leja, MDMadison, WI 537921134758782
- Darian MulberryMadison, WI 537921669001350
- Timothy Olson, M.D.Madison, WI 537921992736102
- Rohan PatnaikMadison, WI 537921235824772
- Floreta Shapiro, DOMadison, WI 537921740717198
Common questions
What is Trey Morgan, DO's NPI number?
Trey Morgan, DO's National Provider Identifier (NPI) is 1093450157, issued on May 3, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Trey Morgan, DO located?
The NPPES record lists a practice address at UW Hospitals And Clinics 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-6400. Providers update this record themselves, so call before visiting.
How can I verify Trey Morgan, DO's license?
NPPES lists Wisconsin license number 81871-21, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Trey Morgan, DO prescribe under Medicare Part D?
In 2024, Trey Morgan, DO had 560 Medicare Part D claims for 48 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.