Matthew Brennan, DO
NPI 1629572086 · Otolaryngology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Brennan, DO is a Otolaryngology Physician provider in Philadelphia, PA (NPI 1629572086).
Provider details
- NPI number
- 1629572086
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
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
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,323 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 364 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 271 | $120 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 252 | $172 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 236 | $103 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 158 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 211 | 85 |
| Fluticasone Propionate | 201 | 88 |
| Famotidine | 132 | 47 |
| Azelastine Hcl | 126 | 66 |
| Esomeprazole Magnesium | 69 | 24 |
| Pantoprazole Sodium | 53 | 17 |
| Mupirocin | 47 | 43 |
| Fluocinolone Acetonide Oil | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$647 across 15 records (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
- 2018-03-21
- Last updated
- 2023-06-29
- Certified
- 2023-06-29
Frequently asked questions
- What is Matthew Brennan's NPI number?
- Matthew Brennan's National Provider Identifier (NPI) is 1629572086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Brennan's specialty?
- Matthew Brennan is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Brennan located?
- Matthew Brennan's practice location on file with NPPES is 4190 City Ave, Philadelphia, PA 19131-1626.
- What is Matthew Brennan's phone number?
- The practice phone number listed in the NPPES registry for Matthew Brennan is (215) 871-6694.
- Does Matthew Brennan accept Medicare?
- Matthew Brennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Brennan's NPI active?
- Yes — Matthew Brennan's NPI (1629572086) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.