NPPES file of Aug 9, 2026

Ali Siavashi, M.D.

Psychiatry Physician · Columbus, OH

Ali Siavashi, M.D. is a psychiatry physician with a practice address in Columbus, Ohio, and NPI 1043401094, issued on Aug 6, 2007. Check the license 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
1043401094
Name
Ali Siavashi
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
260182 NY
Self-reported in NPPES; status is on the state search
Practice location
420 N James RD, Columbus, OH 43219
Phone
(614) 388-7426
Enumerated
Aug 6, 2007
Record last updated
Nov 15, 2024
Fax
(614) 257-5418
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 1,587 in Ohio → Look up another NPI →

Also registered at 420 N James RD

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

  1. Tariq Abdulkarim, M.D.Nephrology Physician1366766362
  2. Natasha Abraham, MA, MSW, LISWClinical Social Worker1326679267
  3. Mallory Accursi, PHARM.D.Pharmacist1316235450
  4. Jane Adams, AOCNSOncology Clinical Nurse Specialist1558533513
  5. Lindsey AdlerRegistered Nurse1457078644
  6. Jillian AlbertRegistered Nurse1184368052

Verify Ali Siavashi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of OhioCheck 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

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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

17 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.

  1. Ali Siavashi17
  2. Specialty average1,000

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.

Ali Siavashi among 1,587 psychiatry physician records in Ohio

Ali Siavashi, 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 2007, is newer than 45% of them.

  • NPI issued2007 · 45% of these records are older, 39% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • Record last updated2024 · 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 Columbus → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. James Cannon, M.D.Columbus, OH 432191699729921
  2. Anne Davidson, MDColumbus, OH 432191356479026
  3. Rashmi Gupta, MDColumbus, OH 432191447321823
  4. Adam Hartzler, D.O.Columbus, OH 432191750701314
  5. Elizabeth Jackson, M.D.Columbus, OH 432191578676599
  6. Ramesh Jasti, MDColumbus, OH 432191871531996
  7. Mohan Nemali, M.D.Columbus, OH 432191912009689
  8. Shannon O'Connell, D.O.Columbus, OH 432191043659824

Common questions

What is Ali Siavashi, M.D.'s NPI number?

Ali Siavashi, M.D.'s National Provider Identifier (NPI) is 1043401094, issued on Aug 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ali Siavashi, M.D. located?

The NPPES record lists a practice address at 420 N James RD, Columbus, OH, 43219. Phone: (614) 388-7426. Providers update this record themselves, so call before visiting.

How can I verify Ali Siavashi, M.D.'s license?

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 Ali Siavashi, M.D. prescribe under Medicare Part D?

In 2024, Ali Siavashi, M.D. had 17 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.

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.