1. Home
  2. Directory
  3. California
  4. Temecula
  5. Nurse Practitioner
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MELISSA HA FNP-C
NPI 1265167555
Nurse Practitioner - Family in Temecula, CA

Active since July 20, 2022PECOS EnrolledAccepts Medicare Assignment
27710 JEFFERSON AVE STE 200, TEMECULA, CA 92590(888) 491-0049(888) 509-0937 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 18, 2026, Jul 20, 2022 (2 updates tracked since 2022).

About Mrs. Melissa Ha Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MELISSA HA FNP-C (NPI 1265167555) is an individual family provider in Temecula, California, licensed in California (95021643) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1265167555
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MELISSA HACredential: FNP-C
Location Address27710 JEFFERSON AVE STE 200Temecula, CA 92590-4604
Mailing Address2006 Mirasol StSanta Ana, CA 92705-7807 · (714) 653-0239
Phone(888) 491-0049
Fax(888) 509-0937
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJuly 20, 2022
Last NPPES UpdateSeptember 18, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1265167555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95021643
27710 JEFFERSON AVE STE 200, Temecula, CA 92590
Open in Google Maps ↗

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

Mrs. Melissa Ha Fnp-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.

PECOS PAC ID8921480997
PECOS Enrollment IDI20220808001869
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Melissa Ha reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

San Luis Rey Medical Group
Same address
Hospice and Palliative Medicine
27710 JEFFERSON AVE STE 207
Temecula, CA 92590
  • Reassigned Medicare billing, California enrollment
  • 9 clinicians in this Medicare group
NPI 1689117137 (833) 668-6676

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92590 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTINA COPPEDGE APRN
Family Medicine
27710 JEFFERSON AVE STE 200
TEMECULA, CA 92590
Riverside County (951) 394-0959

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 Melissa Ha's NPI number?

The NPI number for Melissa Ha is 1265167555. It was assigned to this individual provider in the NPPES registry on July 20, 2022.

Where is Melissa Ha located?

Melissa Ha practices at 27710 Jefferson Ave Ste 200, Temecula, CA 92590. The listed phone number is (888) 491-0049.

What is Melissa Ha's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Melissa Ha enrolled in Medicare?

Yes. Melissa Ha 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 organization bills Medicare for Melissa Ha's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Ha reassigns Medicare benefits to San Luis Rey Medical Group (Temecula, CA). The 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 Melissa Ha'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 Melissa Ha was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.