MR. HENRY MICHAEL KEISER AGNP-C
NPI 1306353016
Nurse Practitioner in Cincinnati, OH
About Mr. Henry Michael Keiser Agnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. HENRY MICHAEL KEISER AGNP-C (NPI 1306353016) is an individual nurse practitioner in Cincinnati, Ohio, licensed in Ohio (APRN.CNP.021640) and active in the NPI registry since January 2018. He is enrolled in Medicare PECOS, is affiliated with Wilcox Memorial Hospital, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
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
Mr. Henry Michael Keiser Agnp-c 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 Henry Keiser reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kapaa, HI 96746
- Reassigned Medicare billing, Hawaii enrollment
- 66 clinicians in this Medicare group
Waimea, HI 96796
- Reassigned Medicare billing, Hawaii enrollment
- 94 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.
Wilcox Memorial Hospital
Acute Care Hospitals · Lihue, HISamuel Mahelona Memorial Hospital
Critical Access Hospitals · Kapaa, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45243 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Henry Keiser's NPI number?
The NPI number for Henry Keiser is 1306353016. It was assigned to this individual provider in the NPPES registry on January 3, 2018.
Where is Henry Keiser located?
Henry Keiser practices at 7625 Camargo Road, Cincinnati, OH 45243. The listed phone number is (513) 770-0820.
What is Henry Keiser's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Henry Keiser enrolled in Medicare?
Yes. Henry Keiser 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 Henry Keiser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry Keiser reassigns Medicare benefits to 2 organizations: Samuel Mahelona Memorial Hospital (Kapaa, HI) and Kauai Veterans Memorial Hospital (Waimea, HI). 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 Henry Keiser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Henry Keiser accept?
Health plans from HMSA and Kaiser Permanente list Henry Keiser 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 Henry Keiser affiliated with any hospitals?
According to CMS data, Henry Keiser is affiliated with Wilcox Memorial Hospital and Samuel Mahelona Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Henry Keiser was last updated on January 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mr. Henry Michael Keiser, AGNP-C · NPI 1306353016
Nurse Practitioner physician in Cincinnati, Ohio. Individual provider, active in the CMS NPPES registry since January 3, 2018.
## Identity
- **NPI:** 1306353016 (Entity type: Individual)
- **Enumerated:** January 3, 2018
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** APRN.CNP.021640 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 7625 CAMARGO ROAD, Cincinnati, OH 45243
- **Phone:** (513) 770-0820 · **Fax:** (513) 528-8147
## 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): Samuel Mahelona Memorial Hospital (NPI 1346419553, Kapaa, HI); Kauai Veterans Memorial Hospital (NPI 1467620328, Waimea, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 3, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1306353016) · Data from the CMS NPPES public registry.