Doctor profile · Federal record

Dr. Phoebe Freer, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Saint Louis, MO

  • NPI 1902946478
  • Accepts Medicare
  • MIPS 92.1 / 100 · 2023
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Barnes Jewish Hospital Plz
Saint Louis, MO 631101003
(314) 362-1935
Mailing address
4404A Laclede Ave
Saint Louis, MO 631082204

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
October 28, 2021
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Missouri #2003012201

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902946478. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,922
Distinct HCPCS
9
Medicare allowed
$66,432
HCPCS Description Services Patients Avg allowed
77063 Screening 3d breast mammography 766 766 $28
77067 Screening mammography 766 766 $36
77063 Screening 3d breast mammography 131 131 $30
77067 Screening mammography 131 131 $42
77049 Mri scan of both breasts 44 44 $108
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) 31 31 $28
76642 Limited ultrasound scan of 1 breast 21 21 $33
77065 Diagnostic mammography of 1 breast 18 18 $38
77066 Diagnostic mammography of both breasts 14 14 $46

In context: peer comparison

Among 146 peers in Saint Louis Diagnostic Radiology Physician, average services per provider: 96. This provider delivers 20× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Phoebe Freer's medical specialty?
Dr. Phoebe Freer practices Diagnostic Radiology Physician in Saint Louis, MO.
Where does Dr. Phoebe Freer practice?
Dr. Phoebe Freer practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 3143621935.
What is Dr. Phoebe Freer's NPI?
Dr. Phoebe Freer's National Provider Identifier (NPI) is 1902946478, issued by NPPES.
Does Dr. Phoebe Freer accept Medicare assignment?
Yes. Dr. Phoebe Freer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Phoebe Freer commonly perform?
Top Medicare-reported procedures in 2023: Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.