Christine Mary Ryan, D.O.
Family Medicine Physician · Grand Haven, MI
Christine Mary Ryan, D.O. is a family medicine physician with a practice address in Grand Haven, Michigan, and NPI 1962653725, issued on Oct 9, 2008. Check the license (Michigan 5101018025, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Christine Mary Ryan
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5101018025 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1310 Wisconsin Ave, Grand Haven, MI 49417
- Phone
- (616) 847-1860
- Enumerated
- Oct 9, 2008
- Record last updated
- Sep 4, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (616) 844-4670
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 1310 Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Henry Ottens, M.D.Independent Medical Examiner Physician1962693416
- Mehul Patel, M.D.Pulmonary Disease Physician1538321955
- Larry Poel, D.O.Family Medicine Physician1134121270
- Raymond Rabideau, D.O.Family Medicine Physician1356345698
- Donna Zambetis, NPFamily Nurse Practitioner1063653335
Verify Christine Mary Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101018025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
17 Medicare Part D claims for 14 beneficiaries, against an average of 3,544 among the 117,163 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.
Christine Mary Ryan among 6,013 family medicine physician records in Michigan
Christine Mary Ryan, D.O. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 family medicine physician records list a practice address in Grand Haven
They are 30 of the 665 NPPES records with a practice address in Grand Haven, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Grand Haven → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Molly Crissman, MDGrand Haven, MI 494171902808165
- Stanley Haegert, MDGrand Haven, MI 494171154405009
- Kyle Kramer, DOGrand Haven, MI 494171568588432
- Ruchira Mehra, MDGrand Haven, MI 494171932397627
- David Ottenbaker, MDGrand Haven, MI 494171386648624
- Larry Poel, D.O.Grand Haven, MI 494171134121270
- James Postema, DOGrand Haven, MI 494171457321119
- Daniel Powers, M.D.Grand Haven, MI 494171285636324
Common questions
What is Christine Mary Ryan, D.O.'s NPI number?
Christine Mary Ryan, D.O.'s National Provider Identifier (NPI) is 1962653725, issued on Oct 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Christine Mary Ryan, D.O. located?
The NPPES record lists a practice address at 1310 Wisconsin Ave, Grand Haven, MI, 49417. Phone: (616) 847-1860. Providers update this record themselves, so call before visiting.
How can I verify Christine Mary Ryan, D.O.'s license?
NPPES lists Michigan license number 5101018025, 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 Christine Mary Ryan, D.O. prescribe under Medicare Part D?
In 2024, Christine Mary Ryan, D.O. had 17 Medicare Part D claims for 14 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.