NPPES file of Aug 9, 2026

Margaret Mathur, MD

Psychiatry Physician · Mason, OH

Margaret Mathur, MD is a psychiatry physician with a practice address in Mason, Ohio, and NPI 1134449358, issued on Jun 10, 2010. Check the license (Ohio 35.130858, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134449358
Name
Margaret Mathur
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
35.130858 OH
Self-reported in NPPES; status is on the state search
Practice location
5386 Cox Smith RD Ste A, Mason, OH 45040
Phone
(216) 468-5000
Enumerated
Jun 10, 2010
Record last updated
Feb 18, 2026
Medicare enrollment
Enrolled (PECOS I20170330001710); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 5386 Cox Smith RD Ste A

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

  1. Angela Brandt, NPPsychiatric/Mental Health Nurse Practitioner1114598018
  2. Haley Dobrzynski, LPCProfessional Counselor1710617667
  3. Bakhtier Hasan, M.D.Psychiatry Physician1689721524
  4. Diann Klug, M.ED., LMFTMarriage & Family Therapist1811097819
  5. Emily Lobenstein, LPCCMental Health Counselor1982350948
  6. Heather Music, LPCProfessional Counselor1164006771

Verify Margaret Mathur 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 35.130858
    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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52% more Medicare Part D claims than the average psychiatry physician in 2024

1,516 Medicare Part D claims for 61 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Margaret Mathur1,516
  2. Specialty average1,000

Most prescribed

  1. Fluoxetine Hcl108 claims
  2. Trazodone Hcl98 claims
  3. Aripiprazole85 claims
  4. Mirtazapine74 claims
  5. Quetiapine Fumarate67 claims
  6. Lamotrigine65 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 2 group practices

  1. Community Mental Health Center Inc.Vevay, IN
  2. Psychological And Behavioral Consultants LLCMason, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Margaret Mathur among 1,587 psychiatry physician records in Ohio

Margaret Mathur, 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 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 updated2026 · 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).

23 psychiatry physician records list a practice address in Mason

They are 23 of the 1,495 NPPES records with a practice address in Mason, and 1,587 psychiatry physician records in Ohio.

The 8 psychiatry physician records with the nearest ZIP codes

  1. William Beatty, MDMason, OH 450401710179106
  2. Leah Casuto, MDMason, OH 450401689684573
  3. Saba Chughtai, M.D.Mason, OH 450401720027824
  4. Leslie Deckter, M.D.Mason, OH 450401447576301
  5. Heather Dlugosz, MDMason, OH 450401811108111
  6. Brian Dowling, MDMason, OH 450401316956535
  7. Jenni Farrow, M.D.Mason, OH 450401487866596
  8. William Hartmann, MDMason, OH 450401255318408

Common questions

What is Margaret Mathur, MD's NPI number?

Margaret Mathur, MD's National Provider Identifier (NPI) is 1134449358, issued on Jun 10, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Mathur, MD located?

The NPPES record lists a practice address at 5386 Cox Smith RD Ste A, Mason, OH, 45040. Phone: (216) 468-5000. Providers update this record themselves, so call before visiting.

How can I verify Margaret Mathur, MD's license?

NPPES lists Ohio license number 35.130858, 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 Margaret Mathur, MD prescribe under Medicare Part D?

In 2024, Margaret Mathur, MD had 1,516 Medicare Part D claims for 61 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.