James Michael Harper, M.D.
Psychiatry Physician · Saint Louis, MO
James Michael Harper, M.D. is a psychiatry physician with a practice address in Saint Louis, Missouri, and NPI 1467765594, issued on Jul 18, 2010. Check the license (Missouri 2010018490, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- James Michael Harper
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 2010018490 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
- Phone
- (314) 362-1934
- Enumerated
- Jul 18, 2010
- Record last updated
- Jul 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (314) 362-7491
- Medicare enrollment
- Enrolled (PECOS I20200305000390); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 965 in Missouri → Look up another NPI →
Also registered at 1 Barnes Jewish Hospital Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Michael Harper 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 2010018490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average psychiatry physician in 2024
341 Medicare Part D claims for 26 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Lorazepam37 claims
- Haloperidol36 claims
- Alprazolam21 claims
- Clonazepam21 claims
- Benztropine Mesylate19 claims
- Clozapine16 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: $560.89
29 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Integrated Behavioral Health IncMadison, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Michael Harper among 965 psychiatry physician records in Missouri
James Michael Harper, M.D. is one of 965 psychiatry physician records with a practice address in Missouri. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 57% of them.
- NPI issued2010 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2010 · median 2003 among the 474 with a school on file
- Record last updated2010 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Missouri
There are 965 psychiatry physician records in Missouri.
All 965 in Missouri → Every provider in Saint Louis → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Laura Bierut, MDSaint Louis, MO 631101750307070
- Kevin Black, MDSaint Louis, MO 631101558389007
- Claude Cloninger, MDSaint Louis, MO 631101457379877
- Charles Conway, MDSaint Louis, MO 631101497771356
- Nuri Farber, MDSaint Louis, MO 631101487672804
- Melissa Harbit, MDSaint Louis, MO 631101295751410
- Michael Jarvis, MDSaint Louis, MO 631101801814223
- Eric Lenze, MDSaint Louis, MO 631101619941846
Common questions
What is James Michael Harper, M.D.'s NPI number?
James Michael Harper, M.D.'s National Provider Identifier (NPI) is 1467765594, issued on Jul 18, 2010. An NPI identifies a provider in billing; it is not a license.
Where is James Michael Harper, M.D. located?
The NPPES record lists a practice address at 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110. Phone: (314) 362-1934. Providers update this record themselves, so call before visiting.
How can I verify James Michael Harper, M.D.'s license?
NPPES lists Missouri license number 2010018490, 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 James Michael Harper, M.D. prescribe under Medicare Part D?
In 2024, James Michael Harper, M.D. had 341 Medicare Part D claims for 26 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.