Marc Dubin, M.D.
NPI 1407897770 · Otolaryngology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Dubin, M.D. is a Otolaryngology Physician provider in Baltimore, MD (NPI 1407897770).
Provider details
- NPI number
- 1407897770
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D62319 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
2,303 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) |
|---|---|---|
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 663 | $194 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 432 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 344 | $129 |
| Removal of Impacted Ear Wax69210 | 153 | $45 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 107 | $114 |
| Test to Assess Middle Ear Function92567 | 93 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 149 | 55 |
| Fluticasone Propionate | 88 | 39 |
| Prednisone | 86 | 73 |
| Famotidine | 57 | 21 |
| Methylprednisolone | 52 | 45 |
| Doxycycline Hyclate | 49 | 37 |
| Cefuroxime Axetilbrand: Cefuroxime | 42 | 39 |
| Mupirocin | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$95,339 across 113 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
- 2006-06-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marc Dubin's NPI number?
- Marc Dubin's National Provider Identifier (NPI) is 1407897770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Dubin's specialty?
- Marc Dubin is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Dubin located?
- Marc Dubin's practice location on file with NPPES is 6565 N Charles St Ste 601, Baltimore, MD 21204-5801.
- What is Marc Dubin's phone number?
- The practice phone number listed in the NPPES registry for Marc Dubin is (410) 821-5151.
- Does Marc Dubin accept Medicare?
- Marc Dubin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Dubin's NPI active?
- Yes — Marc Dubin's NPI (1407897770) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.