David Nosan, MD
NPI 1316074370 · Otolaryngology Physician · Denver, CO
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Nosan, MD is a Otolaryngology Physician provider in Denver, CO (NPI 1316074370).
Provider details
- NPI number
- 1316074370
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0033217 (CO)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Verapamil Hcl | 27 | — |
| Nimodipine | 23 | — |
| Triamterene/Hydrochlorothiazidbrand: Triamterene-Hydrochlorothiazid | 20 | — |
| Verapamil Hclbrand: Verapamil Er | 16 | — |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 15 | — |
| Ofloxacin | 14 | 12 |
| Furosemide | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is David Nosan's NPI number?
- David Nosan's National Provider Identifier (NPI) is 1316074370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Nosan's specialty?
- David Nosan is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is David Nosan located?
- David Nosan's practice location on file with NPPES is 10350 E Dakota Ave, Denver, CO 80247-1314.
- What is David Nosan's phone number?
- The practice phone number listed in the NPPES registry for David Nosan is (303) 338-4545.
- Does David Nosan accept Medicare?
- David Nosan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Nosan's NPI active?
- Yes — David Nosan's NPI (1316074370) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.