HEATHER C MEFFORD MD, PHD
NPI 1114081999
Medical Genetics - Clinical Genetics (M.D.) in Memphis, TN
About Heather C Mefford Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEATHER C MEFFORD MD, PHD (NPI 1114081999) is an individual clinical genetics (m.d.) provider in Memphis, Tennessee, licensed in Tennessee (62593) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Heather C Mefford Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Heather Mefford reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Memphis, TN 38105
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: St Jude Childrens Research Hospital Inc
- 367 clinicians in this Medicare group
Memphis, TN 38103
- Reassigned Medicare billing, Tennessee enrollment
- 582 clinicians in this Medicare group
Richland, WA 99352
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: The Association Of Chrmc And University Physicians
- 1,443 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.
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.
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
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 Heather Mefford's NPI number?
The NPI number for Heather Mefford is 1114081999. It was assigned to this individual provider in the NPPES registry on December 19, 2006.
Where is Heather Mefford located?
Heather Mefford practices at 262 Danny Thomas Pl, Memphis, TN 38105. The listed phone number is (888) 226-4343.
What is Heather Mefford's specialty?
The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.
Is Heather Mefford enrolled in Medicare?
Yes. Heather Mefford is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Heather Mefford's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Mefford reassigns Medicare benefits to 3 organizations: St Jude Children's Research Hospital, Inc. (Memphis, TN), Ut Lebonheur Pediatric Specialists, Inc. (Memphis, TN) and Association Of Chmc And University Physicians (Richland, WA). 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 Heather Mefford's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather Mefford accept?
Health plans from Cigna Healthcare, Molina Healthcare and Providence Health Plan list Heather Mefford 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 Heather Mefford was last updated on February 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.
# Heather C Mefford, MD, PHD · NPI 1114081999
Clinical Genetics (M.D.) physician in Memphis, Tennessee. Individual provider, active in the CMS NPPES registry since December 19, 2006.
## Identity
- **NPI:** 1114081999 (Entity type: Individual)
- **Enumerated:** December 19, 2006
- **Primary specialty:** Medical Genetics - Clinical Genetics (M.D.) · taxonomy 207SG0201X
- **State license:** 62593 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 262 DANNY THOMAS PL, Memphis, TN 38105-3678
- **Phone:** (888) 226-4343
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): St Jude Children's Research Hospital, Inc. (NPI 1306335088, Memphis, TN); Ut Lebonheur Pediatric Specialists, Inc. (NPI 1093024101, Memphis, TN); Association Of Chmc And University Physicians (NPI 1851680664, Richland, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1114081999) · Data from the CMS NPPES public registry.