Richard J. Grieser, MD
Family Medicine Physician · Wauseon, OH
Richard J. Grieser, MD is a family medicine physician with a practice address in Wauseon, Ohio, and NPI 1245216951, issued on Dec 15, 2005. Check the license (Ohio 35 35 0676 G, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Richard J. Grieser
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35 35 0676 G OH
Self-reported in NPPES; status is on the state search - Practice location
- 735 S Shoop Ave, Wauseon, OH 43567
- Phone
- (419) 335-3242
- Enumerated
- Dec 15, 2005
- Record last updated
- Jan 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (419) 335-3222
- Medicaid ID
- 0570538 OH
- Medicare enrollment
- Enrolled (PECOS I20080917000059); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 735 S Shoop Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Philip Ashton, M.D.Internal Medicine Physician1588657670
- Carrianne Baden, NPFamily Nurse Practitioner1689057606
- Marissa Baus, NPFamily Nurse Practitioner1376979286
- Jana Bourn, MDFamily Medicine Physician1821204124
- Haley Cruz, NPFamily Nurse Practitioner1538826177
- Billie Denton-Miller, NP-CNurse Practitioner1912312422
Verify Richard J. Grieser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35 35 0676 GCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average family medicine physician in 2024
4,276 Medicare Part D claims for 322 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 105 claims were for opioids.
Most prescribed
- Atorvastatin Calcium321 claims
- Lisinopril300 claims
- Meloxicam201 claims
- Rosuvastatin Calcium169 claims
- Amlodipine Besylate149 claims
- Omeprazole148 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
- Fchc Medical Care, LLCWauseon, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard J. Grieser among 5,606 family medicine physician records in Ohio
Richard J. Grieser, MD is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1983 · median 2005 among the 3,510 with a school on file
- Record last updated2016 · 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Wauseon
They are 11 of the 227 NPPES records with a practice address in Wauseon, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Wauseon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jana Bourn, MDWauseon, OH 435671821204124
- Kimberly Hagerman, M.D.Wauseon, OH 435671487650446
- Kenton Kamp, MDWauseon, OH 435671427034131
- Rebecca McClarren, MDWauseon, OH 435671245216969
- Melissa Pifer, MDWauseon, OH 435671396150009
- Rowland Rivero, DOWauseon, OH 435671154530368
- Keith ShamrockWauseon, OH 435671730717356
- Anthony Uribes, M.D.Wauseon, OH 435671720084791
Common questions
What is Richard J. Grieser, MD's NPI number?
Richard J. Grieser, MD's National Provider Identifier (NPI) is 1245216951, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard J. Grieser, MD located?
The NPPES record lists a practice address at 735 S Shoop Ave, Wauseon, OH, 43567. Phone: (419) 335-3242. Providers update this record themselves, so call before visiting.
How can I verify Richard J. Grieser, MD's license?
NPPES lists Ohio license number 35 35 0676 G, 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 Richard J. Grieser, MD prescribe under Medicare Part D?
In 2024, Richard J. Grieser, MD had 4,276 Medicare Part D claims for 322 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.