Ahmad Khalaf
Rheumatology Physician · Saint Louis, MO
Ahmad Khalaf is a rheumatology physician with a practice address in Saint Louis, Missouri, and NPI 1326704545, issued on Nov 11, 2021. Check the license (Missouri 2024022806, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Ahmad Khalaf
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 2024022806 MO
Self-reported in NPPES; status is on the state search - Practice location
- 660 S Euclid Ave, Saint Louis, MO 63110
- Phone
- (612) 449-6270
- Enumerated
- Nov 11, 2021
- Record last updated
- Nov 21, 2024
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 151 in Missouri → Look up another NPI →
Also registered at 660 S Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brooj Abro, MDHematology (Pathology) Physician1205312972
- Benjamin AdamsStudent in an Organized Health Care Education/Training Program1275320285
- Loren AdlerStudent in an Organized Health Care Education/Training Program1134988488
- Garima Agrawal, M.D.Nuclear Medicine Physician1104132331
- Kelly Ahern, MDPsychiatry Physician1740178177
- Mueed Ahmad, M.D.Otolaryngology Physician1841329661
Verify Ahmad Khalaf 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 2024022806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average rheumatology physician in 2024
191 Medicare Part D claims for 46 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium21 claims
- Hydroxychloroquine Sulfate16 claims
- Prednisone12 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: $121.51
2 payments; by number, the most common kind was education; the largest payer was Janssen Biotech, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Ahmad Khalaf among 151 rheumatology physician records in Missouri
Ahmad Khalaf is one of 151 rheumatology 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 2021, is newer than 97% of them.
- NPI issued2021 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Missouri
There are 151 rheumatology physician records in Missouri.
All 151 in Missouri → Every provider in Saint Louis → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- John Atkinson, MDSaint Louis, MO 631101245258946
- Seth Eisen, MDSaint Louis, MO 631101497786917
- Lewis Fischbein, MDSaint Louis, MO 631101558472282
- Chyi Hsieh, MDSaint Louis, MO 631101861418188
- Robert Karsh, MDSaint Louis, MO 631101679591184
- Mary Kiehl, MDSaint Louis, MO 631101639280357
- Micki KlearmanSaint Louis, MO 631101972614691
- Deborah Lenschow, MDSaint Louis, MO 631101669498895
Common questions
What is Ahmad Khalaf's NPI number?
Ahmad Khalaf's National Provider Identifier (NPI) is 1326704545, issued on Nov 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ahmad Khalaf located?
The NPPES record lists a practice address at 660 S Euclid Ave, Saint Louis, MO, 63110. Phone: (612) 449-6270. Providers update this record themselves, so call before visiting.
How can I verify Ahmad Khalaf's license?
NPPES lists Missouri license number 2024022806, 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 Ahmad Khalaf prescribe under Medicare Part D?
In 2024, Ahmad Khalaf had 191 Medicare Part D claims for 46 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.