Alyson J. Weirich, PA-C
Medical Physician Assistant · Grand Junction, CO
Alyson J. Weirich, PA-C is a medical physician assistant with a practice address in Grand Junction, Colorado, and NPI 1811345473, issued on May 24, 2016. Check the license (Colorado 0004457, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyson J. Weirich
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0004457 CO
Self-reported in NPPES; status is on the state search - Practice location
- 607 25 RD Ste 201, Grand Junction, CO 81505
- Phone
- (970) 219-8569
- Enumerated
- May 24, 2016
- Record last updated
- Sep 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,308 in Colorado → Look up another NPI →
Also registered at 607 25 RD Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jared Barjenbruch, PA-CPhysician Assistant1437549847
- Julie KissnerFamily Nurse Practitioner1013515600
Verify Alyson J. Weirich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 0004457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average medical physician assistant in 2024
40 Medicare Part D claims for 19 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
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: $13.20
1 payment: food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Alyson J. Weirich among 1,308 medical physician assistant records in Colorado
Alyson J. Weirich, PA-C is one of 1,308 medical physician assistant records with a practice address in Colorado. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 65% of them.
- NPI issued2016 · 65% of these records are older, 30% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Colorado
There are 1,308 medical physician assistant records in Colorado.
All 1,308 in Colorado → Every provider in Grand Junction → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Kyle Delong, PAGrand Junction, CO 815051861844292
- Heather Farmer, PACGrand Junction, CO 815051316909567
- John Miller, PA-CGrand Junction, CO 815051396898169
- Julie Schwarz, PAGrand Junction, CO 815051578548863
- Marcia Mendenhall, PAGrand Junction, CO 815061780680405
- Daniel Meyer, P.A.Grand Junction, CO 815061912925280
- Nicole Morgan, PA-CGrand Junction, CO 815031972235661
- Rodney Asbury, PAGrand Junction, CO 815011235149261
Common questions
What is Alyson J. Weirich, PA-C's NPI number?
Alyson J. Weirich, PA-C's National Provider Identifier (NPI) is 1811345473, issued on May 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alyson J. Weirich, PA-C located?
The NPPES record lists a practice address at 607 25 RD Ste 201, Grand Junction, CO, 81505. Phone: (970) 219-8569. Providers update this record themselves, so call before visiting.
How can I verify Alyson J. Weirich, PA-C's license?
NPPES lists Colorado license number 0004457, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Alyson J. Weirich, PA-C prescribe under Medicare Part D?
In 2024, Alyson J. Weirich, PA-C had 40 Medicare Part D claims for 19 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.