MS. NONA PACATANG SANTOS N.P.-C
NPI 1164868931
Nurse Practitioner in Hawthorne, CA
About Ms. Nona Pacatang Santos N.p.-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. NONA PACATANG SANTOS N.P.-C (NPI 1164868931) is an individual nurse practitioner in Hawthorne, California, licensed in California (23072) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Ms. Nona Pacatang Santos N.p.-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
4Medicare enrollment records show Nona Santos reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hawthorne, CA 90250
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Ashok Kumar MD A Medical Corporation
- 6 clinicians in this Medicare group
El Segundo, CA 90245
- Reassigned Medicare billing, California enrollment
- 56 clinicians in this Medicare group
Rolling Hills Estates, CA 90274
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
Riverside, CA 92501
- Reassigned Medicare billing, California enrollment
- 82 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 2
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 90250 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.
HAWTHORNE, CA 90250
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 Nona Santos's NPI number?
The NPI number for Nona Santos is 1164868931. It was assigned to this individual provider in the NPPES registry on May 20, 2013.
Where is Nona Santos located?
Nona Santos practices at 4477 W 118th St Suite 200, Hawthorne, CA 90250. The listed phone number is (310) 675-4440.
What is Nona Santos's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Nona Santos enrolled in Medicare?
Yes. Nona Santos 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 Nona Santos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nona Santos reassigns Medicare benefits to 4 organizations: Ashok Kumar, M.D., A Medical Corporation (Hawthorne, CA), Greater Good Health PC, Inc. (El Segundo, CA), Deen Medical Group Inc (Rolling Hills Estates, CA) and Nightingale Clinical Care, PC (Riverside, CA). 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 Nona Santos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nona Santos was last updated on May 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Ms. Nona Pacatang Santos, N.P.-C · NPI 1164868931
Nurse Practitioner physician in Hawthorne, California. Individual provider, active in the CMS NPPES registry since May 20, 2013.
## Identity
- **NPI:** 1164868931 (Entity type: Individual)
- **Enumerated:** May 20, 2013
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 23072 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4477 W 118TH ST, SUITE 200, Hawthorne, CA 90250-2255
- **Phone:** (310) 675-4440 · **Fax:** (310) 675-5816
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Ashok Kumar, M.D., A Medical Corporation (NPI 1013927805, Hawthorne, CA); Greater Good Health PC, Inc. (NPI 1821673005, El Segundo, CA); Deen Medical Group Inc (NPI 1699165738, Rolling Hills Estates, CA); Nightingale Clinical Care, PC (NPI 1972159069, Riverside, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** May 20, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1164868931) · Data from the CMS NPPES public registry.