Michael Drobbin, D.O.
NPI 1881981371 · Otolaryngology Physician · Danbury, CT
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Drobbin, D.O. is a Otolaryngology Physician provider in Danbury, CT (NPI 1881981371).
Provider details
- NPI number
- 1881981371
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 55851 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,737 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Test to Assess Middle Ear Function92567 | 692 | $18 |
| Comprehensive Hearing and Speech Recognition Test92557 | 688 | $40 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 493 | $103 |
| Removal of Impacted Cerumen (one Or Both Ears) By Physician on Same Date of Service As Audiologic Function TestingG0268 | 393 | $57 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 324 | $127 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 244 | 122 |
| Azelastine Hcl | 101 | 45 |
| Omeprazole | 56 | 38 |
| Methylprednisolone | 34 | 33 |
| Ofloxacin | 30 | 27 |
| Mupirocin | 29 | 28 |
| Ipratropium Bromide | 29 | 12 |
| Fluocinolone Acetonide Oil | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-07-05
- Last updated
- 2016-10-25
Frequently asked questions
- What is Michael Drobbin's NPI number?
- Michael Drobbin's National Provider Identifier (NPI) is 1881981371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Drobbin's specialty?
- Michael Drobbin is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Drobbin located?
- Michael Drobbin's practice location on file with NPPES is 107 Newtown Rd, Danbury, CT 06810-4146.
- What is Michael Drobbin's phone number?
- The practice phone number listed in the NPPES registry for Michael Drobbin is (203) 830-4700.
- Does Michael Drobbin accept Medicare?
- Michael Drobbin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Drobbin's NPI active?
- Yes — Michael Drobbin's NPI (1881981371) is active in the NPPES registry as of the last update on 2016-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.