Annemarie B. Clark, D.O.
Obstetrics & Gynecology Physician · Bucyrus, OH
Annemarie B. Clark, D.O. is an obstetrics & gynecology physician with a practice address in Bucyrus, Ohio, and NPI 1366651804, issued on May 22, 2007. Check the license (Ohio 34.009695, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Annemarie B. Clark
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 34.009695 OH
58-002245 OH
Self-reported in NPPES; status is on the state search - Practice location
- 512 Hill St, Bucyrus, OH 44820
- Phone
- (419) 563-9875
- Enumerated
- May 22, 2007
- Record last updated
- Dec 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 0050517 OH
- Medicare enrollment
- Enrolled (PECOS I20110824000252); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2006
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,572 in Ohio → Look up another NPI →
Verify Annemarie B. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.009695Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
137 Medicare Part D claims for 47 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol31 claims
- Clotrimazole-Betamethasone18 claims
- Fluconazole16 claims
- Terconazole14 claims
- Oxybutynin Chloride Er12 claims
- Estradiol (Twice Weekly)11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 74 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $35.86
2 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through one group practice
- North Central Ohio Family Care Center IncGalion, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annemarie B. Clark among 1,572 obstetrics & gynecology physician records in Ohio
Annemarie B. Clark, D.O. is one of 1,572 obstetrics & gynecology physician records with a practice address in Ohio. 79% 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 53% of them.
- NPI issued2007 · 53% of these records are older, 39% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2006 · median 2004 among the 1,041 with a school on file
- Record last updated2020 · 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 207V00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Ohio
There are 1,572 obstetrics & gynecology physician records in Ohio.
All 1,572 in Ohio → Every provider in Bucyrus → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- John Ross, MDFostoria, OH 448301881694289
- John Bailey, M.D.Galion, OH 448331659752236
- Tyler Huggins, MDGalion, OH 448331578552642
- Plinio Velandia, MDGalion, OH 448331700083052
- James Allman, M.D.Ashland, OH 448051710980248
- Sharon Dorman, DOMilan, OH 448461780647636
- Kathy Galla-Elizeus, M.D.Norwalk, OH 448571023028008
- James Kasten, M.D.Norwalk, OH 448571649264128
Common questions
What is Annemarie B. Clark, D.O.'s NPI number?
Annemarie B. Clark, D.O.'s National Provider Identifier (NPI) is 1366651804, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Annemarie B. Clark, D.O. located?
The NPPES record lists a practice address at 512 Hill St, Bucyrus, OH, 44820. Phone: (419) 563-9875. Providers update this record themselves, so call before visiting.
How can I verify Annemarie B. Clark, D.O.'s license?
NPPES lists Ohio license number 34.009695, 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 Annemarie B. Clark, D.O. prescribe under Medicare Part D?
In 2024, Annemarie B. Clark, D.O. had 137 Medicare Part D claims for 47 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Annemarie B. Clark, D.O.'s MIPS final score?
The 2023 MIPS final score is 74 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.