Daniel Loiterstein, M.D.
Psychiatry Physician · Saint Louis, MO
Daniel Loiterstein, M.D. is a psychiatry physician with a practice address in Saint Louis, Missouri, and NPI 1225086671, issued on May 5, 2006. Check the license (Missouri 2008016364, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Daniel Loiterstein
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 2008016364 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Jefferson Barracks Dr, Saint Louis, MO 63125
- Phone
- (314) 740-3403
- Enumerated
- May 5, 2006
- Record last updated
- Jul 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20120124000801); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 965 in Missouri → Look up another NPI →
Also registered at 1 Jefferson Barracks Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carla AdderleySpeech-Language Pathologist1902196017
- Brandy Adelsberger, RDRegistered Dietitian1225281710
- Anupam Agarwal, MDGeriatric Medicine (Family Medicine) Physician1316996580
- Lisa Akers-Smith, RD, LDRegistered Dietitian1255766598
- Omar Al-Roubaie, PHARM.D.Pharmacist1891986055
- Lauren Albinson-Robertson, PSY.D.Clinical Psychologist1821404211
Verify Daniel Loiterstein 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 2008016364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average psychiatry physician in 2024
110 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 77% of claims.
Most prescribed
- Spravato85 claims
- Clozapine22 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
- Greenbrook Tms St Louis LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Loiterstein among 965 psychiatry physician records in Missouri
Daniel Loiterstein, 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 60% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated1998 · median 2003 among the 474 with a school on file
- Record last updated2024 · 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
- Lachman Abichandani, M.D.St Louis, MO 631251508928342
- Gregg Bassett, M.D.Saint Louis, MO 631251235249707
- Juan Corvalan, M.D.Saint Louis, MO 631251306883509
- Karen Cowan, M.D.Saint Louis, MO 631251447218490
- Klara Curtis, M.D.Saint Louis, MO 631251396723920
- Antonina Gesmundo, MDSaint Louis, MO 631251003804253
- Kulsoom Junaid, M.D.Saint Louis, MO 631251497827968
- Eve Lipschitz, M.D.Saint Louis, MO 631251114976180
Common questions
What is Daniel Loiterstein, M.D.'s NPI number?
Daniel Loiterstein, M.D.'s National Provider Identifier (NPI) is 1225086671, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Loiterstein, M.D. located?
The NPPES record lists a practice address at 1 Jefferson Barracks Dr, Saint Louis, MO, 63125. Phone: (314) 740-3403. Providers update this record themselves, so call before visiting.
How can I verify Daniel Loiterstein, M.D.'s license?
NPPES lists Missouri license number 2008016364, 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 Daniel Loiterstein, M.D. prescribe under Medicare Part D?
In 2024, Daniel Loiterstein, M.D. had 110 Medicare Part D claims for 11 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.