Doctor profile · Federal record

Dr. Katie Walizer, PA-C

Medical Physician Assistant · Philadelphia, PA

  • NPI 1659396604
  • MIPS 85.5 / 100 · 2023
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3737 Market St, 7Th Floor
Philadelphia, PA 191045545
(215) 662-3340
fax (215) 222-8875

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
October 4, 2019
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Pennsylvania #MA052018

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659396604. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
43
Distinct HCPCS
2
Medicare allowed
$2,779
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 25 23 $58
99203 New patient office or other outpatient visit, 30-44 minutes 18 18 $73

In context: peer comparison

Among 91 peers in this city , average services per provider: 55. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
63
Patients
20
Total drug cost
$1,917
Drug Type Claims Patients Total cost
Gabapentin Generic 39 20 $522
Celecoxib Generic 24 0 $1,395

Frequently asked questions

Auto-generated from federal data
What is Dr. Katie Walizer's medical specialty?
Dr. Katie Walizer practices Medical Physician Assistant in Philadelphia, PA.
Where does Dr. Katie Walizer practice?
Dr. Katie Walizer practices at 3737 Market St, Philadelphia, PA 191045545. Office phone: 2156623340.
What is Dr. Katie Walizer's NPI?
Dr. Katie Walizer's National Provider Identifier (NPI) is 1659396604, issued by NPPES.
What procedures does Dr. Katie Walizer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.