Brynn Marie Bixby, MPAC
Physician Assistant · Roundup, MT
Brynn Marie Bixby, MPAC is a physician assistant with a practice address in Roundup, Montana, and NPI 1760707186, issued on Mar 29, 2010. Check the license (Montana 608, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brynn Marie Bixby
- Credential
- MPAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 608 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1207 2ND St W, Roundup, MT 59072
- Phone
- (406) 323-3337
- Enumerated
- Mar 29, 2010
- Record last updated
- Mar 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100915001029); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 698 in Montana → Look up another NPI →
Verify Brynn Marie Bixby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average physician assistant in 2024
4,361 Medicare Part D claims for 253 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 138 claims were for opioids.
Most prescribed
- Lisinopril210 claims
- Levothyroxine Sodium190 claims
- Hydrochlorothiazide145 claims
- Amlodipine Besylate134 claims
- Omeprazole117 claims
- Atorvastatin Calcium114 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $15.74
1 payment: food and beverage; the largest payer was Corcept Therapeutics. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Roundup Memorial Hospital AssociationRoundup, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brynn Marie Bixby among 698 physician assistant records in Montana
Brynn Marie Bixby, MPAC is one of 698 physician assistant records with a practice address in Montana. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 34% of them.
- NPI issued2010 · 34% of these records are older, 64% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2009 · median 2016 among the 514 with a school on file
- Record last updated2010 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 physician assistant records list a practice address in Roundup
They are 3 of the 14 NPPES records with a practice address in Roundup, and 698 physician assistant records in Montana.
All 698 in Montana → Every provider in Roundup → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Tyler Faw, PA-CRoundup, MT 590721972338044
- William Schroyer, PA-CRoundup, MT 590721770469827
- Hailey BaldwinRed Lodge, MT 590681033577028
- Patrick Erley, PA-CRed Lodge, MT 590681164891339
- Joy Eshleman, PACWorden, MT 590881174675128
- Timothy Benson, PA-CLivingston, MT 590471780233957
- Kary Engle, PA-CLivingston, MT 590471235246646
- Rebecca Hintze, PACLivingston, MT 590471427145036
Common questions
What is Brynn Marie Bixby, MPAC's NPI number?
Brynn Marie Bixby, MPAC's National Provider Identifier (NPI) is 1760707186, issued on Mar 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Brynn Marie Bixby, MPAC located?
The NPPES record lists a practice address at 1207 2ND St W, Roundup, MT, 59072. Phone: (406) 323-3337. Providers update this record themselves, so call before visiting.
How can I verify Brynn Marie Bixby, MPAC's license?
NPPES lists Montana license number 608, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Brynn Marie Bixby, MPAC prescribe under Medicare Part D?
In 2024, Brynn Marie Bixby, MPAC had 4,361 Medicare Part D claims for 253 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.