Aaron W. Guthrie, MD
Family Medicine Physician · Saint Louis, MO
Aaron W. Guthrie, MD is a family medicine physician with a practice address in Saint Louis, Missouri, and NPI 1144361494, issued on Feb 9, 2007. Check the license on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Aaron W. Guthrie
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME105435 FL
Self-reported in NPPES; status is on the state search - Practice location
- 9556 Manchester RD, Saint Louis, MO 63119
- Phone
- (314) 373-5740
- Enumerated
- Feb 9, 2007
- Record last updated
- Sep 18, 2025
- Medicaid ID
- 002000100 FL
- Medicare enrollment
- Enrolled (PECOS I20200527000107); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 9556 Manchester RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Alameda, FNP-CFamily Nurse Practitioner1922509090
- Rachel Brown, PA-CPhysician Assistant1477402063
- Valerie Carrizales, PA-CMedical Physician Assistant1366139230
- Kathryn Clark, PA-CPhysician Assistant1912610163
- Martin Clarke, PAPhysician Assistant1295753754
- Austin Combs, PA-CMedical Physician Assistant1568085231
Verify Aaron W. Guthrie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average family medicine physician in 2024
1,452 Medicare Part D claims for 591 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone123 claims
- Amlodipine Besylate84 claims
- Lisinopril83 claims
- Atorvastatin Calcium72 claims
- Losartan Potassium57 claims
- Levothyroxine Sodium48 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
- Total Access Urgent Care PCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron W. Guthrie among 2,991 family medicine physician records in Missouri
Aaron W. Guthrie, MD is one of 2,991 family medicine physician records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2005 · median 2006 among the 1,778 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Missouri
There are 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Louis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Denise Buck, M. D.Saint Louis, MO 631191083760599
- Kyra Cass, MDSaint Louis, MO 631191932198231
- Roohi Desai, MDSaint Louis, MO 631191770533184
- Ramadevi Devabhaktuni, M.D.Saint Louis, MO 631191891789558
- Mary Fox, MDSaint Louis, MO 631191710957287
- Nneka Ichoku, D.O., MPHSaint Louis, MO 631191548422215
- Babul Kulkarni, MDSaint Louis, MO 631191225200769
- Yan-Hua Liu, MDRock Hill, MO 631191902034689
Common questions
What is Aaron W. Guthrie, MD's NPI number?
Aaron W. Guthrie, MD's National Provider Identifier (NPI) is 1144361494, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Aaron W. Guthrie, MD located?
The NPPES record lists a practice address at 9556 Manchester RD, Saint Louis, MO, 63119. Phone: (314) 373-5740. Providers update this record themselves, so call before visiting.
How can I verify Aaron W. Guthrie, MD's license?
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 Aaron W. Guthrie, MD prescribe under Medicare Part D?
In 2024, Aaron W. Guthrie, MD had 1,452 Medicare Part D claims for 591 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.