1. Home
  2. Directory
  3. Tennessee
  4. Knoxville
  5. Anesthesiology
  6. NPI Profile

WILLIAM D ROBINSON MD
NPI 1992783039
Anesthesiology in Knoxville, TN

Active since January 09, 2006PECOS Enrolled
501 20TH ST, KNOXVILLE, TN 37916(865) 546-8040(865) 541-2787 Get Directions Write a Review

NPPES record last updated: June 16, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About William D Robinson Md NPPES

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

WILLIAM D ROBINSON MD (NPI 1992783039) is an individual anesthesiology provider in Knoxville, Tennessee, licensed in Tennessee (15934) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992783039
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameWILLIAM D ROBINSONCredential: MD
Location Address501 20TH STKnoxville, TN 37916-1863
Mailing Address501 20th St, Suite 606Knoxville, TN 37916-1809 · (865) 546-8040
Phone(865) 546-8040
Fax(865) 541-2787
Sole ProprietorNo
Enumeration DateJanuary 9, 2006
Last NPPES UpdateJune 16, 2010
✔ NPI 1992783039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TN · 15934
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
501 20TH ST, Knoxville, TN 37916
Open in Google Maps ↗

Other Identifiers 7

Other3031538TN · Bluecross
Medicare PIN3028909TN
Medicare UPINA99283TN
Other050070214TN · Mcrr
Other100030563TN · Php Tenncare
Other3031538TN · Bluecare
Medicaid3028906TN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William D Robinson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 William Robinson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Anesthesiology Of Tennessee, P.C.
Same address
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
Knoxville, TN 37916
  • Reassigned Medicare billing, Tennessee enrollment
  • Medicare enrollment name: American Anesthesiology Of Tennessee PC
  • 959 clinicians in this Medicare group
NPI 1245279777 (865) 546-8040

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.

DR. JAMES WIKE M.D.
Anesthesiology (Pain Medicine)
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Knox County (865) 546-8040
ABNER MICHAEL GLOVER M.D.
Colon & Rectal Surgery
501 20TH ST, SUITE 501
KNOXVILLE, TN 37916
Knox County (865) 525-4109
MICHELLE L PALMER CRNA
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Knox County (865) 546-8040
KRISTIN BURNETTE FNP
Nurse Practitioner (Family)
501 20TH ST, SUITE 404
KNOXVILLE, TN 37916
Knox County (865) 522-6964
ELIZABETH STEVENS CRNA
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Knox County (865) 546-8040
GREGORY WILLIAM HAGOPIAN CRNA
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Knox County (865) 546-8040
WANDA WHITE CRNA
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Knox County (865) 546-8040
MARK S MUMFORD MD
Anesthesiology
501 20TH ST
KNOXVILLE, TN 37916
Knox County (865) 546-8040

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 Robinson's NPI number?

The NPI number for William Robinson is 1992783039. It was assigned to this individual provider in the NPPES registry on January 9, 2006.

Where is William Robinson located?

William Robinson practices at 501 20th St, Knoxville, TN 37916. The listed phone number is (865) 546-8040.

What is William Robinson's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is William Robinson enrolled in Medicare?

Yes. William Robinson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Robinson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Robinson reassigns Medicare benefits to American Anesthesiology Of Tennessee, P.C. (Knoxville, TN). 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 William Robinson'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 William Robinson was last updated on June 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.