Doctor profile · Federal record

Dr. William Zolper, M.D.

Interventional Pain Medicine Physician · Pain Medicine (Anesthesiology) Physician · Bangor, ME

  • NPI 1427043207
  • MIPS 80.7 / 100 · 2023
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1365 Broadway
Bangor, ME 044012401
(207) 942-6226
fax (207) 992-2756

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
May 25, 2023
Specialty taxonomy
208VP0014X — NUCC code
State license (1)
Maine #013538
Medicaid
ME #135640000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427043207. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,615
Distinct HCPCS
10
Medicare allowed
$62,852
HCPCS Description Services Patients Avg allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg 950 61 $0
J1030 Injection, methylprednisolone acetate, 40 mg 233 106 $8
76942 Ultrasonic guidance for needle placement 72 45 $55
62323 Injection of substance into lower spine canal using imaging guidance 71 59 $242
20552 Injection of trigger points, 1-2 muscles 58 38 $48
27096 Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 40 37 $193
99214 Established patient office or other outpatient visit, 30-39 minutes 31 29 $119
20610 Aspiration and/or injection of fluid from large joint 26 19 $70
77002 Fluoroscopic guidance for needle placement 26 19 $109
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 25 23 $107

In context: peer comparison

Among 4 peers in Bangor Interventional Pain Medicine Physician, average services per provider: 207. This provider delivers 7.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. William Zolper's medical specialty?
Dr. William Zolper practices Interventional Pain Medicine Physician in Bangor, ME.
Where does Dr. William Zolper practice?
Dr. William Zolper practices at 1365 Broadway, Bangor, ME 044012401. Office phone: 2079426226.
What is Dr. William Zolper's NPI?
Dr. William Zolper's National Provider Identifier (NPI) is 1427043207, issued by NPPES.
What procedures does Dr. William Zolper commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030); Ultrasonic guidance for needle placement (HCPCS 76942). Source: CMS Medicare Physician & Other Practitioners file.