DIANE L. BROOME MD
NPI 1649341686
Medical Genetics - Clinical Genetics (M.D.) in Anaheim, CA
About Diane L. Broome Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE L. BROOME MD (NPI 1649341686) is an individual clinical genetics (m.d.) provider in Anaheim, California, licensed in California (G23474) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.
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 (PECOS)
Diane L. Broome Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Diane Broome reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1396287082 (California)
- 13,921 clinicians in this Medicare group
Chino Hills, CA 91709
- Reassigned Medicare billing, California enrollment
- 2,584 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.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANAHEIM, CA 92807
ANAHEIM, CA 92807
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 Diane Broome's NPI number?
The NPI number for Diane Broome is 1649341686. It was assigned to this individual provider in the NPPES registry on November 13, 2006.
Where is Diane Broome located?
Diane Broome practices at 441 N Lakeview Ave, Anaheim, CA 92807. The listed phone number is (888) 988-2800.
What is Diane Broome's specialty?
The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.
Is Diane Broome enrolled in Medicare?
Yes. Diane Broome is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Diane Broome's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Broome reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Anaheim, CA) and Faculty Physicians And Surgeons Of Llusm (Chino Hills, 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 Diane Broome'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 Diane Broome was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Diane L. Broome, MD · NPI 1649341686
Clinical Genetics (M.D.) physician in Anaheim, California. Individual provider, active in the CMS NPPES registry since November 13, 2006.
## Identity
- **NPI:** 1649341686 (Entity type: Individual)
- **Enumerated:** November 13, 2006
- **Primary specialty:** Medical Genetics - Clinical Genetics (M.D.) · taxonomy 207SG0201X
- **State license:** G23474 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 441 N LAKEVIEW AVE, Anaheim, CA 92807-3028
- **Phone:** (888) 988-2800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Southern California Permanente Medical Group (NPI 1952333460, Anaheim, CA); Faculty Physicians And Surgeons Of Llusm (NPI 1811205131, Chino Hills, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 29, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1649341686) · Data from the CMS NPPES public registry.