CHRISTELLA GUZMAN APRN
NPI 1851480701
Nurse Practitioner - Adult Health in Honolulu, HI
About Christella Guzman Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTELLA GUZMAN APRN (NPI 1851480701) is an individual adult health provider in Honolulu, Hawaii, licensed in Hawaii (APRN 1073) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Pali Momi Medical Center, and is a graduate of Other (2019).
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
Christella Guzman 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 Christella Guzman 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
Aiea, HI 96701
- Reassigned Medicare billing, Hawaii enrollment
- 134 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Pali Momi Medical Center
Acute Care Hospitals · Aiea, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96814 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 8
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 Christella Guzman's NPI number?
The NPI number for Christella Guzman is 1851480701. It was assigned to this individual provider in the NPPES registry on October 11, 2006.
Where is Christella Guzman located?
Christella Guzman practices at 932 Ward Ave Fl 6, Honolulu, HI 96814. The listed phone number is (808) 535-5555.
What is Christella Guzman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Christella Guzman enrolled in Medicare?
Yes. Christella Guzman 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 Christella Guzman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christella Guzman reassigns Medicare benefits to 3 organizations: Queens University Medical Group (Honolulu, HI), The Queen's Medical Center (Honolulu, HI) and Pali Momi Medical Center (Aiea, 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 Christella Guzman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christella Guzman accept?
Health plans from HMSA list Christella Guzman 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 Christella Guzman affiliated with any hospitals?
According to CMS data, Christella Guzman is affiliated with Pali Momi Medical Center.
When was this NPI record last updated?
The NPPES record for Christella Guzman was last updated on June 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Christella Guzman, APRN · NPI 1851480701
Adult Health physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since October 11, 2006.
## Identity
- **NPI:** 1851480701 (Entity type: Individual)
- **Enumerated:** October 11, 2006
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** APRN 1073 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 932 WARD AVE FL 6, Honolulu, HI 96814-2131
- **Phone:** (808) 535-5555
## 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); Pali Momi Medical Center (NPI 1275588329, Aiea, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 2, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1851480701) · Data from the CMS NPPES public registry.