Nicholas Greashaber, D.D.S.
General Practice Dentistry · Maumee, OH
Nicholas Greashaber, D.D.S. is a general practice dentistry with a practice address in Maumee, Ohio, and NPI 1942349436, issued on Feb 5, 2007. Check the license with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Greashaber
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 30022116 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5757 Monclova RD, Maumee, OH 43537
- Phone
- (419) 893-0221
- Enumerated
- Feb 5, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (419) 893-3255
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,986 in Ohio → Look up another NPI →
Also registered at 5757 Monclova RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mary Giannini, CNPAdult Health Nurse Practitioner1659641223
Verify Nicholas Greashaber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average general practice dentistry in 2024
47 Medicare Part D claims for 29 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin19 claims
- Sodium Fluoride12 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: $67.45
3 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nicholas Greashaber among 3,986 general practice dentistry records in Ohio
Nicholas Greashaber, D.D.S. is one of 3,986 general practice dentistry records with a practice address in Ohio. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 37% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 general practice dentistry records list a practice address in Maumee
They are 14 of the 1,098 NPPES records with a practice address in Maumee, and 3,986 general practice dentistry records in Ohio.
All 3,986 in Ohio → Every provider in Maumee → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Tod Armbruster, DDSMaumee, OH 435371306860689
- Nathan Fleming, DDSMaumee, OH 435371164133021
- Charles Fuqua, DDSMaumee, OH 435371003980103
- William Gardiner, D.D.S.Maumee, OH 435371295704500
- Rebecca GofmanMaumee, OH 435371093219164
- Joseph Hampton, DDSMaumee, OH 435371194870774
- Todd Hasty, D.D.S.Maumee, OH 435371134343189
- Adam JazaerlyMaumee, OH 435371649108937
Common questions
What is Nicholas Greashaber, D.D.S.'s NPI number?
Nicholas Greashaber, D.D.S.'s National Provider Identifier (NPI) is 1942349436, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Greashaber, D.D.S. located?
The NPPES record lists a practice address at 5757 Monclova RD, Maumee, OH, 43537. Phone: (419) 893-0221. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Greashaber, D.D.S.'s license?
Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas Greashaber, D.D.S. prescribe under Medicare Part D?
In 2024, Nicholas Greashaber, D.D.S. had 47 Medicare Part D claims for 29 beneficiaries; the average among general practice dentistry prescribers was 83. 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.