William Eisenman
Family Nurse Practitioner · Defiance, OH
William Eisenman is a family nurse practitioner with a practice address in Defiance, Ohio, and NPI 1740793793, issued on Nov 13, 2017. Check the license (Ohio APRN.CNP.022042, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Eisenman
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- APRN.CNP.022042 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1400 E 2ND St, Defiance, OH 43512
- Phone
- (419) 784-1414
- Enumerated
- Nov 13, 2017
- Record last updated
- Feb 8, 2022
- Fax
- (419) 783-2799
- Medicaid ID
- 0262318 OH
- Medicare enrollment
- Enrolled (PECOS I20180208000926); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →
Also registered at 1400 E 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Souheil Al-JaddaSurgery Physician1174564090
- Ehab Ali, M.D.Internal Medicine Physician1346680907
- Christine Alt, SPSpeech-Language Pathologist1952530545
- Kholoud Amrou, CNPVascular Surgery Physician1831724897
- Megan Ashbacher, CNPFamily Nurse Practitioner1124544614
- James Atwell, MSN-CRNACertified Registered Nurse Anesthetist1750536397
Verify William Eisenman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license APRN.CNP.022042Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,504 Medicare Part D claims for 555 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 133 claims were for opioids.
Most prescribed
- Prednisone198 claims
- Atorvastatin Calcium132 claims
- Levothyroxine Sodium124 claims
- Albuterol Sulfate Hfa104 claims
- Amlodipine Besylate87 claims
- Doxycycline Hyclate83 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: $101.67
6 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Mercy Medical Partners Northern Region LLCDefiance, OH
- Mercy Medical Partners Northern Region Specialty Care LLCDefiance, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Eisenman among 9,647 family nurse practitioner records in Ohio
William Eisenman is one of 9,647 family nurse practitioner records with a practice address in Ohio. 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 2017, is newer than 39% of them.
- NPI issued2017 · 39% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2018 among the 6,366 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family nurse practitioner records list a practice address in Defiance
They are 24 of the 589 NPPES records with a practice address in Defiance, and 9,647 family nurse practitioner records in Ohio.
All 9,647 in Ohio → Every provider in Defiance → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Megan Ashbacher, CNPDefiance, OH 435121124544614
- Michelle Bacon, NP-CDefiance, OH 435121225480189
- Jennifer Barlage, NPDefiance, OH 435121366781080
- Lindsay Hartman, FNP-CDefiance, OH 435121588099006
- Jessica Hermiller, NPDefiance, OH 435121760618540
- Danah Jacks, NPDefiance, OH 435121548634181
- Troy King, CNPDefiance, OH 435121881086775
- Nicole Morris, CNPDefiance, OH 435121881034916
Common questions
What is William Eisenman's NPI number?
William Eisenman's National Provider Identifier (NPI) is 1740793793, issued on Nov 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is William Eisenman located?
The NPPES record lists a practice address at 1400 E 2ND St, Defiance, OH, 43512. Phone: (419) 784-1414. Providers update this record themselves, so call before visiting.
How can I verify William Eisenman's license?
NPPES lists Ohio license number APRN.CNP.022042, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does William Eisenman prescribe under Medicare Part D?
In 2024, William Eisenman had 3,504 Medicare Part D claims for 555 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.