WILLIAM JAMES WATKINS MMSC
NPI 1629526462
Anesthesiologist Assistant in Atlanta, GA
About William James Watkins Mmsc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM JAMES WATKINS MMSC (NPI 1629526462) is an individual anesthesiologist assistant in Atlanta, Georgia, licensed in Georgia (008105) and active in the NPI registry since September 2016. He is affiliated with Emory University Hospital and is a graduate of Emory University School Of Medicine (2016).
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 and accepts Medicare assignment
William James Watkins Mmsc 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 William Watkins reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 179 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 441 clinicians in this Medicare group
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 clinicians in this Medicare group
Stockbridge, GA 30281
- Reassigned Medicare billing, Georgia enrollment
- 713 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Emory University Hospital
Acute Care Hospitals · Atlanta, GAEmory University Hospital Midtown
Acute Care Hospitals · Atlanta, GAPiedmont Hospital
Acute Care Hospitals · Atlanta, GAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30342
SANDY SPRINGS, GA 30342
ATLANTA, GA 30342
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 William Watkins's NPI number?
The NPI number for William Watkins is 1629526462. It was assigned to this individual provider in the NPPES registry on September 21, 2016.
Where is William Watkins located?
William Watkins practices at 5665 Peachtree Dunwoody Rd, Atlanta, GA 30342. The listed phone number is (404) 257-1415.
What is William Watkins's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is William Watkins enrolled in Medicare?
Yes. William Watkins 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 William Watkins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Watkins reassigns Medicare benefits to 4 organizations: Physician Specialists In Anesthesia, P.C. (Atlanta, GA), Piedmont Anesthesia Associates, L.L.C (Atlanta, GA), The Emory Clinic Inc (Atlanta, GA) and Piedmont Anesthesia LLC (Stockbridge, GA). 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 William Watkins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Watkins accept?
Health plans from Oscar Health list William Watkins 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 William Watkins affiliated with any hospitals?
According to CMS data, William Watkins is affiliated with Emory University Hospital, Emory University Hospital Midtown and Piedmont Hospital.
When was this NPI record last updated?
The NPPES record for William Watkins was last updated on August 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# William James Watkins, MMSC · NPI 1629526462
Anesthesiologist Assistant physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since September 21, 2016.
## Identity
- **NPI:** 1629526462 (Entity type: Individual)
- **Enumerated:** September 21, 2016
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 008105 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 5665 PEACHTREE DUNWOODY RD, Atlanta, GA 30342-1764
- **Phone:** (404) 257-1415 · **Fax:** (404) 851-1649
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Physician Specialists In Anesthesia, P.C. (NPI 1316968662, Atlanta, GA); Piedmont Anesthesia Associates, L.L.C (NPI 1407856594, Atlanta, GA); The Emory Clinic Inc (NPI 1396798229, Atlanta, GA); Piedmont Anesthesia LLC (NPI 1700474244, Stockbridge, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** August 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1629526462) · Data from the CMS NPPES public registry.