MARGARET MARY DAMIA HAYMAN CFNP
NPI 1477532679
Nurse Practitioner - Family in Pomeroy, OH
About Margaret Mary Damia Hayman Cfnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET MARY DAMIA HAYMAN CFNP (NPI 1477532679) is an individual family provider in Pomeroy, Ohio, licensed in Ohio (APRN.CNP.08312) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Ohiohealth O'bleness Hospital, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Margaret Mary Damia Hayman Cfnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Margaret Mary Hayman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pomeroy, OH 45769
- Reassigned Medicare billing, Ohio enrollment
- 212 clinicians in this Medicare group
Pt Pleasant, WV 25550
- Reassigned Medicare billing, Ohio enrollment
- 9 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohiohealth O'bleness Hospital
Acute Care Hospitals · Athens, OHHolzer Medical Center
Acute Care Hospitals · Gallipolis, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45769 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Margaret Mary Hayman's NPI number?
The NPI number for Margaret Mary Hayman is 1477532679. It was assigned to this individual provider in the NPPES registry on January 16, 2006. The provider is also known as Margaret Mary Damia Ball Rn.
Where is Margaret Mary Hayman located?
Margaret Mary Hayman practices at 41865 Pomeroy Pike, Pomeroy, OH 45769. The listed phone number is (740) 992-0540.
What is Margaret Mary Hayman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Margaret Mary Hayman enrolled in Medicare?
Yes. Margaret Mary Hayman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Margaret Mary Hayman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Mary Hayman reassigns Medicare benefits to 2 organizations: Hopewell Health Centers Inc (Pomeroy, OH) and Point Pleasant Physician Billing Services (Pt Pleasant, WV). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Margaret Mary Hayman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Mary Hayman accept?
Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource, MedMutual and Molina Healthcare and 2 other insurers list Margaret Mary Hayman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Margaret Mary Hayman affiliated with any hospitals?
According to CMS data, Margaret Mary Hayman is affiliated with Ohiohealth O'bleness Hospital and Holzer Medical Center.
When was this NPI record last updated?
The NPPES record for Margaret Mary Hayman was last updated on December 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Margaret Mary Damia Hayman, CFNP · NPI 1477532679
Family physician in Pomeroy, Ohio. Individual provider, active in the CMS NPPES registry since January 16, 2006.
## Identity
- **NPI:** 1477532679 (Entity type: Individual)
- **Enumerated:** January 16, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN.CNP.08312 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 41865 POMEROY PIKE, Pomeroy, OH 45769-9473
- **Phone:** (740) 992-0540 · **Fax:** (740) 773-4018
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Hopewell Health Centers Inc (NPI 1013101757, Pomeroy, OH); Point Pleasant Physician Billing Services (NPI 1396798898, Pt Pleasant, WV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** December 20, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1477532679) · Data from the CMS NPPES public registry.