Jennifer Ann Diaz, APRN
Primary Care Nurse Practitioner · Massillon, OH
Jennifer Ann Diaz, APRN is a primary care nurse practitioner with a practice address in Massillon, Ohio, and NPI 1871149864, issued on Aug 15, 2019. Check the license (Ohio APRN.CNP.025304, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Ann Diaz
- Credential
- APRN
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- APRN.CNP.025304 OH
Self-reported in NPPES; status is on the state search - Practice location
- 6724 Wales Ave NW, Massillon, OH 44646
- Phone
- (330) 837-4264
- Enumerated
- Aug 15, 2019
- Record last updated
- Aug 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190913001040); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 498 in Ohio → Look up another NPI →
Also registered at 6724 Wales Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Falvo Lang, M.D.Family Medicine Physician1043295892
- Brent Grass, APRN CNPAdult Health Nurse Practitioner1295353183
- Hope James, LISWClinical Social Worker1992904056
- Dishon Kamwesa, APRN CNPFamily Nurse Practitioner1841831765
- Krista Mast, NPAdult Health Nurse Practitioner1568019750
- Steven Scheufler, M.D.Family Medicine Physician1528044799
Verify Jennifer Ann Diaz 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.025304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average primary care nurse practitioner in 2024
1,617 Medicare Part D claims for 403 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium172 claims
- Levothyroxine Sodium78 claims
- Amlodipine Besylate60 claims
- Lisinopril45 claims
- Ozempic41 claims
- Rosuvastatin Calcium41 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: $572.47
19 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 4,321 providers of this specialty with any payment received $625.13 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
- Pioneer Physicians Network IncTallmadge, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Ann Diaz among 498 primary care nurse practitioner records in Ohio
Jennifer Ann Diaz, APRN is one of 498 primary care nurse practitioner records with a practice address in Ohio. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 46% of them.
- NPI issued2019 · 46% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2019 · median 2019 among the 278 with a school on file
- Record last updated2019 · 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 363LP2300X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Ohio
There are 498 primary care nurse practitioner records in Ohio.
All 498 in Ohio → Every provider in Massillon → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Meredith Walker, NP-CMassillon, OH 446461407106818
- Lynne Wilson, CNPMassillon, OH 446461851782627
- Jefferie Wilhelm, NP-CMassillon, OH 446471457818288
- Vincenzo Pilolli, CNPLouisville, OH 446411063171163
- Colleen Eicher, APRNHartville, OH 446321821766270
- Janlyn Sauter, CNPNew Philadelphia, OH 446631457348898
- Ryan Baltes, APRNOrrville, OH 446671336634351
- Chelsie Seffens, MSN, APRN, FNP-BCOrrville, OH 446671548809098
Common questions
What is Jennifer Ann Diaz, APRN's NPI number?
Jennifer Ann Diaz, APRN's National Provider Identifier (NPI) is 1871149864, issued on Aug 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Ann Diaz, APRN located?
The NPPES record lists a practice address at 6724 Wales Ave NW, Massillon, OH, 44646. Phone: (330) 837-4264. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Ann Diaz, APRN's license?
NPPES lists Ohio license number APRN.CNP.025304, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Ann Diaz, APRN prescribe under Medicare Part D?
In 2024, Jennifer Ann Diaz, APRN had 1,617 Medicare Part D claims for 403 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.