NPPES file of Aug 9, 2026

Ryan Cox, M.D.

Psychiatry Physician · Saginaw, MI

Ryan Cox, M.D. is a psychiatry physician with a practice address in Saginaw, Michigan, and NPI 1275983298, issued on Jun 21, 2016. Check the license (Michigan 4301110574, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1275983298
Name
Ryan Cox
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
4301110574 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Houghton Ave, Saginaw, MI 48602
Phone
(989) 583-6800
Enumerated
Jun 21, 2016
Record last updated
Jun 21, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200702002176); 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 1000 Houghton Ave

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

  1. Ramzi Abbasi, MDInternal Medicine Physician1164270005
  2. Doaa AbouallaPediatrics Physician1861282337
  3. Layla Abubshait, M.DEmergency Medicine Physician1689014631
  4. Sara Adibi, M.D.Emergency Medicine Physician1114280401
  5. Hussein Al Amer, MBBSEmergency Medicine Physician1144620311
  6. Omaima Al Sinan, M.DObstetrics & Gynecology Physician1013220144

Verify Ryan Cox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301110574
    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 Michigan 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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13% more Medicare Part D claims than the average psychiatry physician in 2024

1,134 Medicare Part D claims for 341 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Ryan Cox1,134
  2. Specialty average1,000

Most prescribed

  1. Venlafaxine Hcl Er67 claims
  2. Trazodone Hcl63 claims
  3. Escitalopram Oxalate55 claims
  4. Duloxetine Hcl49 claims
  5. Hydroxyzine Hcl41 claims
  6. Quetiapine Fumarate40 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.

Industry payments in 2024: $320.64

13 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ryan Cox$320.64
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Mclaren Bay RegionBay City, MI · Acute Care Hospitals1 of 5 stars
  2. Serenity Bay Health PLLCAuburn, MI

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.

Ryan Cox among 1,729 psychiatry physician records in Michigan

Ryan Cox, M.D. is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 68% of them.

  • NPI issued2016 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2016 · median 2005 among the 828 with a school on file
  • Record last updated2016 · 50% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

71 psychiatry physician records list a practice address in Saginaw

They are 71 of the 6,008 NPPES records with a practice address in Saginaw, and 1,729 psychiatry physician records in Michigan.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Thomas Bills, M.D.Saginaw, MI 486021083096184
  2. Ronald Bradley, DO PHDSaginaw, MI 486021568408615
  3. Sonia Dhaliwal, MDSaginaw, MI 486021245723634
  4. James Dillon, M.D.Saginaw, MI 486021770832008
  5. Samantha GrosteffonSaginaw, MI 486021740774058
  6. Frank Hamlett, M.D.Saginaw, MI 486021659377760
  7. Ashley Jones, MDSaginaw, MI 486021669096723
  8. Ferdnand Osuagwu, M.DSaginaw, MI 486021336551738

Common questions

What is Ryan Cox, M.D.'s NPI number?

Ryan Cox, M.D.'s National Provider Identifier (NPI) is 1275983298, issued on Jun 21, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Cox, M.D. located?

The NPPES record lists a practice address at 1000 Houghton Ave, Saginaw, MI, 48602. Phone: (989) 583-6800. Providers update this record themselves, so call before visiting.

How can I verify Ryan Cox, M.D.'s license?

NPPES lists Michigan license number 4301110574, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ryan Cox, M.D. prescribe under Medicare Part D?

In 2024, Ryan Cox, M.D. had 1,134 Medicare Part D claims for 341 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.