David Hayes, MD
NPI 1205823416 · Otolaryngology Physician · Missoula, MT
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hayes, MD is a Otolaryngology Physician provider in Missoula, MT (NPI 1205823416).
Provider details
- NPI number
- 1205823416
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5281 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 23 | 22 |
| Lorazepam | 19 | 18 |
| Ondansetron Hcl | 19 | 19 |
| Tranexamic Acid | 19 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 16 |
| Tramadol Hcl | 14 | 12 |
| Erythromycin Basebrand: Erythromycin | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 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
- 2005-10-03
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is David Hayes's NPI number?
- David Hayes's National Provider Identifier (NPI) is 1205823416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hayes's specialty?
- David Hayes is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is David Hayes located?
- David Hayes's practice location on file with NPPES is 2975 Stockyard Rd, Missoula, MT 59808-1557.
- What is David Hayes's phone number?
- The practice phone number listed in the NPPES registry for David Hayes is (406) 541-7546.
- Does David Hayes accept Medicare?
- David Hayes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hayes's NPI active?
- Yes — David Hayes's NPI (1205823416) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.