Doctor profile · Federal record

Dr. Eric Wannamaker, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Phoenix, AZ

  • NPI 1245619808
  • Accepts Medicare
  • 11 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5777 E Mayo Blvd
Phoenix, AZ 850544502
(480) 301-8000
Additional location
12631 E 17Th Ave, Mailstop 8200
Aurora, CO 800452527
(303) 724-1989

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
July 26, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State licenses (2)
Arizona #62401 · Colorado #DR.0064273

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245619808. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,350
Distinct HCPCS
10
Medicare allowed
$158,654
HCPCS Description Services Patients Avg allowed
70450 Ct scan head or brain without contrast 1,002 955 $40
71045 X-ray of chest, 1 view 506 376 $9
72125 Ct scan of upper spine without contrast 291 283 $47
70498 Ct scan of blood vessels of neck with contrast 195 194 $80
70496 Ct scan of blood vessels of head with contrast 192 191 $84
74177 Ct scan of abdomen and pelvis with contrast 130 129 $86
70551 Mri scan of brain without contrast 123 121 $70
70486 Ct scan of face without contrast 90 90 $40
74176 Ct scan of abdomen and pelvis without contrast 86 85 $83
74018 X-ray of abdomen, 1 view 72 63 $9

In context: peer comparison

Among 51 peers in Phoenix Diagnostic Radiology Physician, average services per provider: 304. This provider delivers 11× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Eric Wannamaker's medical specialty?
Dr. Eric Wannamaker practices Diagnostic Radiology Physician in Phoenix, AZ.
Where does Dr. Eric Wannamaker practice?
Dr. Eric Wannamaker practices at 5777 E Mayo Blvd, Phoenix, AZ 850544502. Office phone: 4803018000.
What is Dr. Eric Wannamaker's NPI?
Dr. Eric Wannamaker's National Provider Identifier (NPI) is 1245619808, issued by NPPES.
Does Dr. Eric Wannamaker accept Medicare assignment?
Yes. Dr. Eric Wannamaker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Wannamaker commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 1 view (HCPCS 71045); Ct scan of upper spine without contrast (HCPCS 72125). Source: CMS Medicare Physician & Other Practitioners file.