Doctor profile · Federal record

Dr. Hayley Meyer

Physician Assistant · Medical Physician Assistant · Missoula, MT

  • NPI 1336682236
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
3624 Brooks St Ste 101
Missoula, MT 598017338
(888) 227-3312
fax (406) 884-2093
Additional location
7339 El Cajon Blvd Ste I
La Mesa, CA 919427435
(619) 493-3999
Additional location
2875 Tina Ave Ste 104
Missoula, MT 598081582
(406) 329-5746
fax (406) 541-8846
Mailing address
Po Box 2928
Portland, OR 972082928

Credentials & registration

NPPES · NUCC
NPI registered
November 2016 — 10 yrs on file
Profile last updated
November 27, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Montana #MED-PAC-LIC-112203 · California #54024

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336682236. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
402
Distinct HCPCS
9
Medicare allowed
$25,122
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 130 121 $73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 117 117 $64
36415 Insertion of needle into vein for collection of blood sample 75 73 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 18 17 $100
81003 Automated urinalysis test 13 13 $2
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 13 13 $280
G0009 Administration of pneumococcal vaccine 13 13 $26
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 12 12 $106
99212 Established patient office or other outpatient visit, 10-19 minutes 11 11 $48

In context: peer comparison

Among 37 peers in Missoula Physician Assistant, average services per provider: 65. This provider delivers 6.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
62
Patients
30
Total drug cost
$859
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 23 19 $512
Atorvastatin Calcium Generic 15 0 $114
Levothyroxine Sodium Generic 13 0 $130
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 11 11 $103

Frequently asked questions

Auto-generated from federal data
What is Dr. Hayley Meyer's medical specialty?
Dr. Hayley Meyer practices Physician Assistant in Missoula, MT.
Where does Dr. Hayley Meyer practice?
Dr. Hayley Meyer practices at 3624 Brooks St Ste 101, Missoula, MT 598017338. Office phone: 8882273312.
What is Dr. Hayley Meyer's NPI?
Dr. Hayley Meyer's National Provider Identifier (NPI) is 1336682236, issued by NPPES.
Does Dr. Hayley Meyer accept Medicare assignment?
Yes. Dr. Hayley Meyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hayley Meyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.