NPPES file of Aug 9, 2026

Ryan James Cook, MD

Psychiatry Physician · Akron, OH

Ryan James Cook, MD is a psychiatry physician with a practice address in Akron, Ohio, and NPI 1083975775, issued on May 30, 2012. Check the license (Ohio 35.133253, 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
1083975775
Name
Ryan James Cook
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
35.133253 OH
Self-reported in NPPES; status is on the state search
Practice location
444 N Main St FL 4, Akron, OH 44310
Phone
(330) 379-9548
Enumerated
May 30, 2012
Record last updated
Oct 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(330) 379-5124
Medicare enrollment
Enrolled (PECOS I20180625003034); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 2012
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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Verify Ryan James Cook 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 35.133253
    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

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24% more Medicare Part D claims than the average psychiatry physician in 2024

1,239 Medicare Part D claims for 77 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Ryan Cook1,239
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl102 claims
  2. Bupropion Xl101 claims
  3. Buspirone Hcl70 claims
  4. Clonazepam66 claims
  5. Fluoxetine Hcl66 claims
  6. Escitalopram Oxalate55 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 one group practice

  1. Summa Physicians LLCAkron, OH

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

Ryan James Cook among 1,587 psychiatry physician records in Ohio

Ryan James Cook, 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 2012, is newer than 73% of them.

  • NPI issued2012 · 73% of these records are older, 25% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2012 · median 2003 among the 775 with a school on file
  • 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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. David Deckert, M.D.Akron, OH 443101164619029
  2. Christopher Durner, DOAkron, OH 443101033196274
  3. Taylor Fredrickson, MDAkron, OH 443101932660818
  4. Gina Hutton, M.D.Akron, OH 443101295926830
  5. Todd Ivan, MDAkron, OH 443101598742744
  6. Shah Jalees, MDAkron, OH 443101073563656
  7. Justin McCutcheon, M.DAkron, OH 443101356760094
  8. Marnie McGrath, M.D.Akron, OH 443101013304971

Common questions

What is Ryan James Cook, MD's NPI number?

Ryan James Cook, MD's National Provider Identifier (NPI) is 1083975775, issued on May 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Ryan James Cook, MD located?

The NPPES record lists a practice address at 444 N Main St FL 4, Akron, OH, 44310. Phone: (330) 379-9548. Providers update this record themselves, so call before visiting.

How can I verify Ryan James Cook, MD's license?

NPPES lists Ohio license number 35.133253, 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 Ryan James Cook, MD prescribe under Medicare Part D?

In 2024, Ryan James Cook, MD had 1,239 Medicare Part D claims for 77 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.