MARK T HERRINGTON APRN
NPI 1093790503
Nurse Practitioner - Family in Honolulu, HI
About Mark T Herrington Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK T HERRINGTON APRN (NPI 1093790503) is an individual family provider in Honolulu, Hawaii, licensed in Hawaii (APRN-648) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Mark T Herrington Aprn 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
3Medicare enrollment records show Mark Herrington reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 859 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- Medicare enrollment name: The Queens Medical Center
- 809 clinicians in this Medicare group
Cleveland, TN 37312
- Reassigned Medicare billing, Hawaii enrollment
- 12 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96813 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.
HONOLULU, HI 96813
HONOLULU, HI 96813
HONOLULU, HI 96813
HONOLULU, HI 96813
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 Mark Herrington's NPI number?
The NPI number for Mark Herrington is 1093790503. It was assigned to this individual provider in the NPPES registry on December 8, 2005.
Where is Mark Herrington located?
Mark Herrington practices at 550 S Beretania St Ste 601, Honolulu, HI 96813. The listed phone number is (808) 691-8877.
What is Mark Herrington's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mark Herrington enrolled in Medicare?
Yes. Mark Herrington 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 Mark Herrington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Herrington reassigns Medicare benefits to 3 organizations: Queens University Medical Group (Honolulu, HI), The Queen's Medical Center (Honolulu, HI) and Life Care Physician Services, LLC (Cleveland, TN). 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 Mark Herrington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Herrington accept?
Health plans from HMSA list Mark Herrington 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.
When was this NPI record last updated?
The NPPES record for Mark Herrington was last updated on August 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mark T Herrington, APRN · NPI 1093790503
Family physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since December 8, 2005.
## Identity
- **NPI:** 1093790503 (Entity type: Individual)
- **Enumerated:** December 8, 2005
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN-648 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 S BERETANIA ST STE 601, Honolulu, HI 96813-2423
- **Phone:** (808) 691-8877
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Queens University Medical Group (NPI 1891441382, Honolulu, HI); The Queen's Medical Center (NPI 1487693586, Honolulu, HI); Life Care Physician Services, LLC (NPI 1770807919, Cleveland, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** August 4, 2020
- **Other identifiers:** Medicaid 713497 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1093790503) · Data from the CMS NPPES public registry.