Hayley Meyer
NPI 1336682236 · Physician Assistant · Missoula, MT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayley Meyer is a Physician Assistant provider in Missoula, MT (NPI 1336682236).
Provider details
- NPI number
- 1336682236
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 54024 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
302 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 116 | $85 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 105 | $73 |
| Automated Urinalysis Test81003 | 26 | $2 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 23 | $9 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 20 | $50 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 40 | 40 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 36 | 36 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 | 22 |
| Cephalexin | 16 | 16 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 15 | 15 |
| Levothyroxine Sodium | 13 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 7339 El Cajon Blvd Ste ILa Mesa, CA 91942-7435Phone: (619) 493-3999
- 2875 Tina Ave Ste 104Missoula, MT 59808-1582Phone: (406) 329-5746Fax: (406) 541-8846
Registry dates
- Enumerated
- 2016-11-24
- Last updated
- 2023-11-27
- Certified
- 2023-11-27
Frequently asked questions
- What is Hayley Meyer's NPI number?
- Hayley Meyer's National Provider Identifier (NPI) is 1336682236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Meyer's specialty?
- Hayley Meyer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hayley Meyer located?
- Hayley Meyer's practice location on file with NPPES is 3624 Brooks St Ste 101, Missoula, MT 59801-7338.
- What is Hayley Meyer's phone number?
- The practice phone number listed in the NPPES registry for Hayley Meyer is (888) 227-3312.
- Does Hayley Meyer accept Medicare?
- Hayley Meyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hayley Meyer's NPI active?
- Yes — Hayley Meyer's NPI (1336682236) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.