DR. SARA LYNN HALL M.D.
NPI 1205985017
Anesthesiology in Phoenix, AZ
About Dr. Sara Lynn Hall M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARA LYNN HALL M.D. (NPI 1205985017) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (44648) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dr. Sara Lynn Hall M.d. 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
3Medicare enrollment records show Sara Hall reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tempe, AZ 85282
- Reassigned Medicare billing, Arizona enrollment
- 3 clinicians in this Medicare group
Phoenix, AZ 85024
- Reassigned Medicare billing, Arizona enrollment
- 518 clinicians in this Medicare group
Richardson, TX 75082
- Reassigned Medicare billing, Arizona enrollment
- 390 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 3
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.
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.
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 Sara Hall's NPI number?
The NPI number for Sara Hall is 1205985017. It was assigned to this individual provider in the NPPES registry on January 10, 2007.
Where is Sara Hall located?
Sara Hall practices at 1850 N Central Ave Suite 1600, Phoenix, AZ 85004. The listed phone number is (602) 262-8900.
What is Sara Hall's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sara Hall enrolled in Medicare?
Yes. Sara Hall 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 Sara Hall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Hall reassigns Medicare benefits to 3 organizations: Drgwag PLLC (Tempe, AZ), Valley Anesthesiology Consultants, Inc. (Phoenix, AZ) and Anesthesia Partners Of Arizona LLC (Richardson, TX). 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 Sara Hall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sara Hall accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Sara Hall 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 Sara Hall was last updated on October 11, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Sara Lynn Hall, M.D. · NPI 1205985017
Anesthesiology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since January 10, 2007.
## Identity
- **NPI:** 1205985017 (Entity type: Individual)
- **Enumerated:** January 10, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 44648 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1850 N CENTRAL AVE, SUITE 1600, Phoenix, AZ 85004-4527
- **Phone:** (602) 262-8900 · **Fax:** (602) 262-8890
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Drgwag PLLC (NPI 1811662687, Tempe, AZ); Valley Anesthesiology Consultants, Inc. (NPI 1285660704, Phoenix, AZ); Anesthesia Partners Of Arizona LLC (NPI 1619452901, Richardson, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At Houston, class of 2004
## Record status
- **NPPES last updated:** October 11, 2011
- **Other identifiers:** Medicaid 639880 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1205985017) · Data from the CMS NPPES public registry.