Kathleen N. Ryan, DO
Neurology Physician · Farmington Hills, MI
Kathleen N. Ryan, DO is a neurology physician with a practice address in Farmington Hills, Michigan, and NPI 1790526234, issued on Jun 6, 2024. Check the license (Michigan 5151016819, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Kathleen N. Ryan
- Credential
- DO
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 5151016819 MI
Self-reported in NPPES; status is on the state search - Practice location
- 28050 Grand River Ave, Farmington Hills, MI 48336
- Phone
- (947) 521-8000
- Enumerated
- Jun 6, 2024
- Record last updated
- Jun 6, 2024
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 739 in Michigan → Look up another NPI →
Also registered at 28050 Grand River Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Naila Abdullah, DOInternal Medicine Physician1700372273
- Carley AbelSpeech-Language Pathologist1457813479
- Michael Abrash, M.D.Anatomic Pathology & Clinical Pathology Physician1033152681
- Ghadah AbujameaEmergency Medicine Physician1144102765
- Cheryl Adams, CRNACertified Registered Nurse Anesthetist1730476227
- Gloria AdamsCertified Registered Nurse Anesthetist1326051350
Verify Kathleen N. Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5151016819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average neurology physician in 2024
49 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
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.
Kathleen N. Ryan among 739 neurology physician records in Michigan
Kathleen N. Ryan, DO is one of 739 neurology physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 93% of them.
- NPI issued2024 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 neurology physician records list a practice address in Farmington Hills
They are 46 of the 36,305 NPPES records with a practice address in Farmington Hills, and 739 neurology physician records in Michigan.
All 739 in Michigan → Every provider in Farmington Hills → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Alexis BrimmeierFarmington Hills, MI 483361053009860
- Camryn Cather, MDFarmington Hills, MI 483361740110717
- Hussein Charara, DOFarmington Hills, MI 483361447944145
- Mackenzie Deters, DOFarmington Hills, MI 483361063356871
- Alex Kaddis, DOFarmington Hills, MI 483361023866324
- Christine Kidder, D.OFarmington Hills, MI 483361689888208
- Nicolette MerkouriosFarmington Hills, MI 483361376489161
- Olivia Ryder, DOFarmington Hills, MI 483361518496645
Common questions
What is Kathleen N. Ryan, DO's NPI number?
Kathleen N. Ryan, DO's National Provider Identifier (NPI) is 1790526234, issued on Jun 6, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen N. Ryan, DO located?
The NPPES record lists a practice address at 28050 Grand River Ave, Farmington Hills, MI, 48336. Phone: (947) 521-8000. Providers update this record themselves, so call before visiting.
How can I verify Kathleen N. Ryan, DO's license?
NPPES lists Michigan license number 5151016819, 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 Kathleen N. Ryan, DO prescribe under Medicare Part D?
In 2024, Kathleen N. Ryan, DO had 49 Medicare Part D claims; the average among neurology physician prescribers was 1,370. 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.