Cormac Depan, MD
NPI 1588823421 · Otolaryngology/Facial Plastic Surgery Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cormac Depan, MD is a Otolaryngology/Facial Plastic Surgery Physician provider in Worcester, MA (NPI 1588823421).
Provider details
- NPI number
- 1588823421
- Entity type
- Individual
- Primary specialty
- Otolaryngology/Facial Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 246127 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
939 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 235 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 161 | $92 |
| Removal of Impacted Ear Wax69210 | 104 | $47 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 103 | $113 |
| Professional Service for Multiple Injections of Allergen95117 | 96 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 114 | 53 |
| Ipratropium Bromide | 83 | 28 |
| Azelastine Hcl | 41 | 20 |
| Omeprazole | 27 | 13 |
| Levocetirizine Dihydrochloride | 26 | — |
| Ofloxacin | 20 | 19 |
| Epinephrine | 19 | 19 |
| Cefuroxime Axetilbrand: Cefuroxime |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-05
- Last updated
- 2011-07-06
Frequently asked questions
- What is Cormac Depan's NPI number?
- Cormac Depan's National Provider Identifier (NPI) is 1588823421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cormac Depan's specialty?
- Cormac Depan is listed in the NPPES registry with a primary specialty of Otolaryngology/Facial Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Cormac Depan located?
- Cormac Depan's practice location on file with NPPES is 123 Summer St, Worcester, MA 01608-1216.
- What is Cormac Depan's phone number?
- The practice phone number listed in the NPPES registry for Cormac Depan is (508) 368-3103.
- Does Cormac Depan accept Medicare?
- Cormac Depan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cormac Depan's NPI active?
- Yes — Cormac Depan's NPI (1588823421) is active in the NPPES registry as of the last update on 2011-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.