Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ahmad W. Mohammadi, DO

Individual provider Internal Medicine Physician · NPI 1124687264

Ahmad W. Mohammadi, DO is a Hospitalist in Saint Louis, Missouri. Graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2019, 7 years ago. Practices with Lexington Health Inc, a 903-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
7
Trained at
Lincoln Mem Univ, Debusk Col of Osteopathic Med
Licensed in
MO
In the registry since
2019
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-6339
Fax: (314) 251-4564
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1400 Us Highway 61, Festus, MO 63028-4100 — (636) 933-5337
  • 10010 Kennerly Rd, Saint Louis, MO 63128-2106 — (314) 525-1328
  • 901 E 5th St, Washington, MO 63090-3127 — (636) 239-8231

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2025036494 (MO)

Record details

NPI number1124687264
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 12, 2019
Last updated in NPPESOctober 8, 2025
Certification dateOctober 8, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolLINCOLN MEM UNIV, DEBUSK COL OF OSTEOPATHIC MED
Graduated 2019 (7 years in practice)
Group practice Lexington Health Inc — 903 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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