Doctor profile · Federal record

Dr. Cormac Depan, MD

Otolaryngology/Facial Plastic Surgery Physician (CMS: Otolaryngology) · Student in an Organized Health Care Education/Training Program · Worcester, MA

  • NPI 1588823421
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
123 Summer St
Worcester, MA 016081216
(508) 368-3103

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
July 6, 2011
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207YX0905X — NUCC code
State license (1)
Massachusetts #246127

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588823421. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,162
Distinct HCPCS
10
Medicare allowed
$65,504
HCPCS Description Services Patients Avg allowed
95165 Professional service for preparation and provision of 1 or more antigens 516 19 $16
99213 Established patient office or other outpatient visit, 20-29 minutes 135 100 $92
99203 New patient office or other outpatient visit, 30-44 minutes 112 112 $114
69210 Removal of impacted ear wax 109 67 $47
95117 Professional service for multiple injections of allergen 102 27 $12
31231 Diagnostic exam of nasal passages using an endoscope 47 42 $188
31575 Diagnostic exam of voice box using a flexible endoscope 45 42 $134
99214 Established patient office or other outpatient visit, 30-39 minutes 45 40 $130
99204 New patient office or other outpatient visit, 45-59 minutes 21 21 $170
99212 Established patient office or other outpatient visit, 10-19 minutes 19 15 $58

In context: peer comparison

Among 1 peers in Worcester Otolaryngology/Facial Plastic Surgery Physician, average services per provider: 105. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$31
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 1 $30.71

By nature of payment

Food and Beverage
$31

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
400
Patients
189
Total drug cost
$58,542
Drug Type Claims Patients Total cost
Fluticasone Propionate Generic 126 50 $2,284
Azelastine Hcl Generic 51 22 $2,255
Ipratropium Bromide Generic 51 26 $1,783
Omeprazole Generic 33 12 $583
Epinephrine Generic 31 27 $5,468
Levocetirizine Dihydrochloride Generic 30 0 $564
Xolair (Omalizumab) Brand 20 0 $44,556
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 19 16 $186
Cefuroxime (Cefuroxime Axetil) Brand 14 13 $220
Ofloxacin Generic 13 12 $563

Frequently asked questions

Auto-generated from federal data
What is Dr. Cormac Depan's medical specialty?
Dr. Cormac Depan practices Otolaryngology/Facial Plastic Surgery Physician in Worcester, MA.
Where does Dr. Cormac Depan practice?
Dr. Cormac Depan practices at 123 Summer St, Worcester, MA 016081216. Office phone: 5083683103.
What is Dr. Cormac Depan's NPI?
Dr. Cormac Depan's National Provider Identifier (NPI) is 1588823421, issued by NPPES.
Does Dr. Cormac Depan accept Medicare assignment?
Yes. Dr. Cormac Depan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cormac Depan commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); 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.