Doctor profile · Federal record

Dr. Kelsey Lemmen, M.D.

Student in an Organized Health Care Education/Training Program · Internal Medicine Physician · Pittsburgh, PA

  • NPI 1124689120
  • 7 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3601 Fifth Ave., Suite 2B
Pittsburgh, PA 15213
(734) 998-2020
Mailing address
3600 Forbes Avenue, Forbes Tower - Plaza Level Suite 140
Pittsburgh, PA 15213

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
July 18, 2024
Specialty taxonomy
390200000X — NUCC code
State license (1)
Michigan #4301507251

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124689120. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
276
Distinct HCPCS
5
Medicare allowed
$28,724
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 129 124 $96
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 68 68 $124
99213 Established patient office or other outpatient visit, 20-29 minutes 31 29 $65
99215 Established patient office or other outpatient visit, 40-54 minutes 30 30 $139
99214 Established patient office or other outpatient visit, 30-39 minutes 18 18 $98

In context: peer comparison

Among 35 peers in this city , average services per provider: 53. This provider delivers 5.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$227
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 2 $226.99

By nature of payment

Food and Beverage
$127
Education
$100

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
381
Patients
183
Total drug cost
$6,874
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 70 34 $1,395
Lisinopril Generic 36 21 $322
Amlodipine Besylate Generic 35 20 $388
Levothyroxine Sodium Generic 32 16 $421
Omeprazole Generic 31 20 $675
Losartan Potassium Generic 30 20 $571
Duloxetine Hcl Generic 22 12 $1,110
Simvastatin Generic 18 13 $218
Metformin Hcl Generic 17 11 $203
Metformin Hcl Er (Metformin Hcl) Brand 16 0 $202

Frequently asked questions

Auto-generated from federal data
What is Dr. Kelsey Lemmen's medical specialty?
Dr. Kelsey Lemmen practices Student in an Organized Health Care Education/Training Program in Pittsburgh, PA.
Where does Dr. Kelsey Lemmen practice?
Dr. Kelsey Lemmen practices at 3601 Fifth Ave., Pittsburgh, PA 15213. Office phone: 7349982020.
What is Dr. Kelsey Lemmen's NPI?
Dr. Kelsey Lemmen's National Provider Identifier (NPI) is 1124689120, issued by NPPES.
What procedures does Dr. Kelsey Lemmen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.