Rex E. Hudson, MD
General Practice Physician · Saint Louis, MO
Rex E. Hudson, MD is a general practice physician with a practice address in Saint Louis, Missouri, and NPI 1235113325, issued on Dec 1, 2005. Check the license (Missouri 2003002294, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Rex E. Hudson
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 2003002294 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10426 Baur Blvd, Saint Louis, MO 63132
- Phone
- (314) 925-0903
- Enumerated
- Dec 1, 2005
- Record last updated
- Dec 15, 2022
- Medicaid ID
- 208801407 MO
- Medicare enrollment
- Enrolled (PECOS I20090828000368); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 191 in Missouri → Look up another NPI →
Also registered at 10426 Baur Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Devon Knupp, FNPFamily Nurse Practitioner1063105120
- Maurie Tracy, ANP-BCAdult Health Nurse Practitioner1053630103
Verify Rex E. Hudson 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 2003002294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average general practice physician in 2024
8,078 Medicare Part D claims for 95 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 39 claims were for opioids.
Most prescribed
- Levothyroxine Sodium455 claims
- Amlodipine Besylate304 claims
- Atorvastatin Calcium281 claims
- Losartan Potassium238 claims
- Furosemide236 claims
- Eliquis234 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: $1,539.76
4 payments; by number, the most common kind was travel and lodging; the largest payer was Novartis Pharmaceuticals Corporation. 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.
Bills Medicare through 2 group practices
- Generation Clinical Partners LLCSaint Louis, MO
- Pai Participant 1 LLCKirkwood, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rex E. Hudson among 191 general practice physician records in Missouri
Rex E. Hudson, MD is one of 191 general practice physician records with a practice address in Missouri. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated1990 · median 2005 among the 61 with a school on file
- 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 Missouri 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 Missouri
There are 191 general practice physician records in Missouri.
All 191 in Missouri → Every provider in Saint Louis → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Daniel Bekele, MDSaint Louis, MO 631331447762919
- Kellie Hughes, M.D.Saint Louis, MO 631311699071266
- Patrice Wakefield, M.D.Saint Louis, MO 631301558538850
- Cristina Walden, MDSaint Louis, MO 631301992991954
- John Mueller, M.D.Saint Louis, MO 631291730376203
- Adeluola Lipede, M.D.Saint Louis, MO 631361376503250
- Timothy Manuel, M.D.Saint Louis, MO 631281689652158
- Anita Dewan, M.D.Saint Louis, MO 631271174926224
Common questions
What is Rex E. Hudson, MD's NPI number?
Rex E. Hudson, MD's National Provider Identifier (NPI) is 1235113325, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Rex E. Hudson, MD located?
The NPPES record lists a practice address at 10426 Baur Blvd, Saint Louis, MO, 63132. Phone: (314) 925-0903. Providers update this record themselves, so call before visiting.
How can I verify Rex E. Hudson, MD's license?
NPPES lists Missouri license number 2003002294, 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 Rex E. Hudson, MD prescribe under Medicare Part D?
In 2024, Rex E. Hudson, MD had 8,078 Medicare Part D claims for 95 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.