Uyen Thuc Phan, M.D.
Hospitalist Physician · Saint Louis, MO
Uyen Thuc Phan, M.D. is a hospitalist physician with a practice address in Saint Louis, Missouri, and NPI 1427498286, issued on Jun 26, 2013. Check the license (Missouri 2016023716, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Uyen Thuc Phan
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 2016023716 MO
06299 GA
Self-reported in NPPES; status is on the state search - Practice location
- 11133 Dunn RD Ste 2427, Saint Louis, MO 63136
- Phone
- (314) 653-5643
- Enumerated
- Jun 26, 2013
- Record last updated
- Oct 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161011002280); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 930 in Missouri → Look up another NPI →
Also registered at 11133 Dunn RD Ste 2427
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maureen Abongo, DNPNurse Practitioner1225819048
- Nabeel Badar, MDHospitalist Physician1083351993
- Teconda Douglas, ANP-BCNurse Practitioner1598099525
- Mitchell Durante, D.O.Hospitalist Physician1861837783
- Britt Hultgren, MDHospitalist Physician1588126668
- Deborah Jeffery, RN-NP-CNurse Practitioner1982029880
Verify Uyen Thuc Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2016023716Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average hospitalist physician in 2024
666 Medicare Part D claims for 203 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Amlodipine Besylate38 claims
- Prednisone33 claims
- Pantoprazole Sodium29 claims
- Carvedilol28 claims
- Timolol Maleate22 claims
- Atorvastatin Calcium21 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: $145.86
6 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through one group practice
- Physician Groups LCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Uyen Thuc Phan among 930 hospitalist physician records in Missouri
Uyen Thuc Phan, M.D. is one of 930 hospitalist physician records with a practice address in Missouri. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 42% of them.
- NPI issued2013 · 42% of these records are older, 56% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2013 · median 2014 among the 715 with a school on file
- Record last updated2021 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
419 hospitalist physician records list a practice address in Saint Louis
They are 419 of the 27,605 NPPES records with a practice address in Saint Louis, and 930 hospitalist physician records in Missouri.
All 930 in Missouri → Every provider in Saint Louis → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mitchell Durante, D.O.Saint Louis, MO 631361861837783
- Ghassan Khoukaz, MDSaint Louis, MO 631361376526418
- Anthony King, DOSaint Louis, MO 631361891100038
- John Mwangi, M.D.Saint Louis, MO 631361699903831
- Latha Myla, MDSaint Louis, MO 631361972576890
- Ijeoma Nwelue, M.D.Saint Louis, MO 631361689823395
- Huzaifa Quaizar, M.D.Saint Louis, MO 631361326334343
- Savitha Rao, M.D.Saint Louis, MO 631361992989370
Common questions
What is Uyen Thuc Phan, M.D.'s NPI number?
Uyen Thuc Phan, M.D.'s National Provider Identifier (NPI) is 1427498286, issued on Jun 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Uyen Thuc Phan, M.D. located?
The NPPES record lists a practice address at 11133 Dunn RD Ste 2427, Saint Louis, MO, 63136. Phone: (314) 653-5643. Providers update this record themselves, so call before visiting.
How can I verify Uyen Thuc Phan, M.D.'s license?
NPPES lists Missouri license number 2016023716, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Uyen Thuc Phan, M.D. prescribe under Medicare Part D?
In 2024, Uyen Thuc Phan, M.D. had 666 Medicare Part D claims for 203 beneficiaries; the average among hospitalist physician prescribers was 521. 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.