Parker P. Niemann, MD
Psychiatry Physician · Cincinnati, OH
Parker P. Niemann, MD is a psychiatry physician with a practice address in Cincinnati, Ohio, and NPI 1114007788, issued on Oct 17, 2006. Check the license (Ohio 35.086238, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Parker P. Niemann
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 35.086238 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Vine St, Cincinnati, OH 45220
- Phone
- (513) 475-6368
- Enumerated
- Oct 17, 2006
- Record last updated
- Jul 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,587 in Ohio → Look up another NPI →
Also registered at 3200 Vine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Salman Ahmad, M.D.Internal Medicine Physician1902834492
- Kelly Akes, FNPAdult Medicine Physician1114617388
- Summer Al Nabaly, PHARMDPharmacist1588448740
- Arianna Alexander, LCSWClinical Social Worker1760615462
- Margo Alexander, FNP-CFamily Nurse Practitioner1104513365
- Deborah Allen-Robinson, LISW-SContractor1962583583
Verify Parker P. Niemann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.086238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average psychiatry physician in 2024
60 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Mirtazapine16 claims
- Trazodone Hcl14 claims
- Sertraline Hcl12 claims
- Zolpidem Tartrate12 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.
Parker P. Niemann among 1,587 psychiatry physician records in Ohio
Parker P. Niemann, MD is one of 1,587 psychiatry physician records with a practice address in Ohio. 70% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2021 · 61% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Ohio
There are 1,587 psychiatry physician records in Ohio.
All 1,587 in Ohio → Every provider in Cincinnati → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Daniel Beal, M.D.Cincinnati, OH 452201760431365
- Jonathan Bernfeld, MDCincinnati, OH 452201407853203
- Pacita David, MDCincinnati, OH 452201134137805
- Brian Evans, D.O.Cincinnati, OH 452201346330594
- Thomas Geracioti, MDCincinnati, OH 452201982795779
- Linda Klein, M.D.Cincinnati, OH 452201124053327
- Rebecca Lundquist, M.D.Cincinnati, OH 452201770566739
- John Lutz, MDCincinnati, OH 452201780627877
Common questions
What is Parker P. Niemann, MD's NPI number?
Parker P. Niemann, MD's National Provider Identifier (NPI) is 1114007788, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Parker P. Niemann, MD located?
The NPPES record lists a practice address at 3200 Vine St, Cincinnati, OH, 45220. Phone: (513) 475-6368. Providers update this record themselves, so call before visiting.
How can I verify Parker P. Niemann, MD's license?
NPPES lists Ohio license number 35.086238, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Parker P. Niemann, MD prescribe under Medicare Part D?
In 2024, Parker P. Niemann, MD had 60 Medicare Part D claims; 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.