NPPES file of Aug 9, 2026

Shamsun Nahar, M.D.

Psychiatry Physician · Columbus, OH

Shamsun Nahar, M.D. is a psychiatry physician with a practice address in Columbus, Ohio, and NPI 1972644235, issued on Feb 9, 2007. Check the license (Ohio 35.088531, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972644235
Name
Shamsun Nahar
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
35.088531 OH
Self-reported in NPPES; status is on the state search
Practice location
1670 Upham Dr FL 3, Columbus, OH 43210
Phone
(614) 293-9600
Enumerated
Feb 9, 2007
Record last updated
May 5, 2026
Fax
(614) 366-1215
Medicare enrollment
Enrolled (PECOS I20070717000005); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1670 Upham Dr FL 3

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Catherine Baughman, LISWClinical Social Worker1508462599
  2. Jessica Belser, APRNCNPPsychiatric/Mental Health Nurse Practitioner1003248428
  3. Nicholas Breitborde, PH.D.Psychologist1225363849
  4. Rachel Brown, APRN-CNPPsychiatric/Mental Health Nurse Practitioner1417728981
  5. Katherine Brownlowe, MDPsychiatry Physician1083789374
  6. James Bryant, MDPsychiatry Physician1982226031

Verify Shamsun Nahar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.088531    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The MIPS final score for 2023 (Medicare payment program): 95.3 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Osu Psychiatry LLCColumbus, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 Columbus →

Other psychiatry physician records in Ohio

  1. Mohamed Abdel Aziz, MDWest Chester, OH1760489421
  2. Abdelrahman Abdelaziz, MDWestlake, OH1871960930
  3. Nadina Abdullayeva, MDNorthfield, OH1639624000
  4. Said Abou Haidar, MDAvon Lake, OH1952487712
  5. Shiny Abraham, M.DCleveland, OH1740456144
  6. Daniel Abramson, MDBeavercreek, OH1528647534
  7. Patricia Abrudan Karacson, DOMassillon, OH1144895269
  8. Marilena Achim, M.D.Akron, OH1710128145
  9. Stephanie Ackner, M.D.Dayton, OH1285734566
  10. Francoise Adan, M.D.Warrensville Heights, OH1598882128

Common questions

What is Shamsun Nahar, M.D.'s NPI number?

Shamsun Nahar, M.D.'s National Provider Identifier (NPI) is 1972644235, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Shamsun Nahar, M.D. located?

The NPPES record lists a practice address at 1670 Upham Dr FL 3, Columbus, OH, 43210. Phone: (614) 293-9600. Providers update this record themselves, so call before visiting.

How can I verify Shamsun Nahar, M.D.'s license?

NPPES lists Ohio license number 35.088531, 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.

What is Shamsun Nahar, M.D.'s MIPS final score?

The 2023 MIPS final score is 95.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.