Doctor profile · Federal record

Dr. TIMOTHY WARREN, DO

Family Medicine Physician (CMS: FAMILY PRACTICE) · HUMMELSTOWN, PA

  • NPI 1902435373
  • Accepts Medicare
  • MIPS 82.5 / 100 · 2023
  • 6 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
300 E MAIN ST
HUMMELSTOWN, PA 170361725
(717) 566-1100
fax (717) 566-0600
Additional location
4300 Londonderry Rd
Harrisburg, PA 171095317
(717) 576-0551
Additional location
6481 Carlisle Pike
Mechanicsburg, PA 170502377
(717) 796-9355
fax (717) 620-8093
Mailing address
7 DOCK HILL RD
MIDDLEBURG, PA 178428910

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
April 7, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Pennsylvania #OS021581

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902435373. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
111
Distinct HCPCS
4
Medicare allowed
$6,955
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 71 68 $86
71046 X-ray of chest, 2 views 14 14 $31
81003 Automated urinalysis test 14 14 $2
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 12 11 $30

In context: peer comparison

Among 5 peers in this city , average services per provider: 132. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
82
Patients
80
Total drug cost
$730
Drug Type Claims Patients Total cost
Methylprednisolone Generic 33 32 $345
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 21 20 $229
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 16 16 $34
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 12 12 $123

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›