Reetta Marja Marciano, M.D.
Psychiatry Physician · Warren, OH
Reetta Marja Marciano, M.D. is a psychiatry physician with a practice address in Warren, Ohio, and NPI 1588989446, issued on Apr 5, 2010. Check the license (Ohio 35.129275, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Reetta Marja Marciano
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 35.129275 OH
129275 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1350 E Market St, Warren, OH 44483
- Phone
- (308) 419-9423
- Enumerated
- Apr 5, 2010
- Record last updated
- Jan 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180306002783); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,587 in Ohio → Look up another NPI →
Also registered at 1350 E Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Abraham, CRNACertified Registered Nurse Anesthetist1972524254
- Mohammed Ahmed, MDPsychiatry Physician1679676274
- Simon Baez Paulino, MDStudent in an Organized Health Care Education/Training Program1164281747
- Richard Bell, CRNACertified Registered Nurse Anesthetist1881644698
- Leonard Blass, M.D.Infectious Disease Physician1780678599
- Gregory Bresnahan, CNPFamily Nurse Practitioner1457878266
Verify Reetta Marja Marciano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.129275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average psychiatry physician in 2024
115 Medicare Part D claims for 32 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin15 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.
One hospital affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Reetta Marja Marciano among 1,587 psychiatry physician records in Ohio
Reetta Marja Marciano, M.D. 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 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2010 · median 2003 among the 775 with a school on file
- Record last updated2020 · 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 Warren → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Mohammed Ahmed, MDWarren, OH 444831679676274
- Joseph Kavanagh, M.D.Warren, OH 444831215921168
- Smila Kodali, M.D.Warren, OH 444831659514966
- Phillip Maiden, M.D.Warren, OH 444841063418168
- Harish Patel, MDWarren, OH 444841801820923
- Brahmaiah Tandra, M.D.Warren, OH 444841144206087
- Erin Klekot, M.D.Warren, OH 444811659357499
- Shin Lee, M.D.Warren, OH 444851932110319
Common questions
What is Reetta Marja Marciano, M.D.'s NPI number?
Reetta Marja Marciano, M.D.'s National Provider Identifier (NPI) is 1588989446, issued on Apr 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Reetta Marja Marciano, M.D. located?
The NPPES record lists a practice address at 1350 E Market St, Warren, OH, 44483. Phone: (308) 419-9423. Providers update this record themselves, so call before visiting.
How can I verify Reetta Marja Marciano, M.D.'s license?
NPPES lists Ohio license number 35.129275, 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 Reetta Marja Marciano, M.D. prescribe under Medicare Part D?
In 2024, Reetta Marja Marciano, M.D. had 115 Medicare Part D claims for 32 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.