Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Margaret Mary Damia Hayman, CFNP

Individual provider Family Nurse Practitioner · NPI 1477532679

Margaret Mary Damia Hayman, CFNP is a Nurse Practitioner in Pomeroy, Ohio. Qualified in 2005, 21 years ago. Practices with Hopewell Health Centers, Inc, a 53-clinician group and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
21
Licensed in
OH, WV
In the registry since
2006
Specialties on file
3
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Practice location Address checks out

41865 Pomeroy Pike
Pomeroy, OH 45769-9473
Phone: (740) 992-0540
Fax: (740) 773-4018
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APRN.CNP.08312 (OH)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN52171NP (WV)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence NP08312 (OH)

Record details

NPI number1477532679
Entity typeIndividual (Type 1)
GenderFemale
Credentials CFNP
Sole proprietorYes
NPI enumeratedJanuary 16, 2006
Last updated in NPPESDecember 20, 2022
Certification dateDecember 20, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Hopewell Health Centers, Inc. — 53 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $582 35 payments · a meal or drink at a meeting or visit, not a fee
Education $15 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Hopewell Health Centers, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 53 clinicians in the practice; 12 are shown here.

Other providers in Pomeroy