Doctor profile · Federal record

Dr. Glenn Keyser, MD

Anesthesiology Physician · Pain Medicine Physician · Mechanicsburg, PA

  • NPI 1073504155
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4999 Louise Dr, Ste 105
Mechanicsburg, PA 170556907
(717) 766-1127
fax (717) 766-5518
Additional location
111 S Front St
Harrisburg, PA 171012010
(717) 782-5118

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
June 10, 2024
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Pennsylvania #MD032705E

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073504155. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
131
Distinct HCPCS
4
Medicare allowed
$10,193
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 78 76 $83
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 25 25 $76
00811 Anesthesia for other procedure on large bowel using an endoscope 15 15 $70
00812 Anesthesia for exam of colon using an endoscope 13 13 $60

In context: peer comparison

Among 14 peers in this city , average services per provider: 22. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $14.35

By nature of payment

Food and Beverage
$14

Frequently asked questions

Auto-generated from federal data
What is Dr. Glenn Keyser's medical specialty?
Dr. Glenn Keyser practices Anesthesiology Physician in Mechanicsburg, PA.
Where does Dr. Glenn Keyser practice?
Dr. Glenn Keyser practices at 4999 Louise Dr, Mechanicsburg, PA 170556907. Office phone: 7177661127.
What is Dr. Glenn Keyser's NPI?
Dr. Glenn Keyser's National Provider Identifier (NPI) is 1073504155, issued by NPPES.
What procedures does Dr. Glenn Keyser commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (HCPCS 01810); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.