Amy Lynne Ossian, PA-C
Medical Physician Assistant · Castle Rock, CO
Amy Lynne Ossian, PA-C is a medical physician assistant with a practice address in Castle Rock, Colorado, and NPI 1417283722, issued on Oct 20, 2009. Check the license (Colorado PAL 2845, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Lynne Ossian
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PAL 2845 CO
7752075-1206 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1001 S Perry St Ste 101B, Castle Rock, CO 80104
- Phone
- (303) 699-1395
- Enumerated
- Oct 20, 2009
- Record last updated
- Jul 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190910000066); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,308 in Colorado → Look up another NPI →
Also registered at 1001 S Perry St Ste 101B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Garrett Moen, O.D.Optometrist1629458930
- Laura Westover, PA-CPhysician Assistant1851643878
Verify Amy Lynne Ossian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PAL 2845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average medical physician assistant in 2024
1,370 Medicare Part D claims for 202 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 72 claims were for opioids.
Most prescribed
- Atorvastatin Calcium73 claims
- Amlodipine Besylate64 claims
- Levothyroxine Sodium63 claims
- Zolpidem Tartrate52 claims
- Pravastatin Sodium50 claims
- Lisinopril45 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.
Bills Medicare through one group practice
- The Vancouver Clinic Inc PSRidgefield, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Lynne Ossian among 1,308 medical physician assistant records in Colorado
Amy Lynne Ossian, 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 2009, is newer than 37% of them.
- NPI issued2009 · 37% of these records are older, 58% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2009 · median 2014 among the 727 with a school on file
- Record last updated2019 · 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 Castle Rock → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Anthony Cerullo, PA-CCastle Rock, CO 801041346271210
- Kelli EisenbrownCastle Rock, CO 801041770910317
- Pamela Engler, PA-CCastle Rock, CO 801041679793178
- Lisa Evenson, PA-CCastle Rock, CO 801041467523530
- Randal Williams, P.A.-CCastle Rock, CO 801041811966385
- Lindsay Kotal, PHYSICIAN ASSISTANTCastle Rock, CO 801081104360668
- Jaime McNitt, PA-CCastle Pines, CO 801081578673158
- Evelyn Sdrulla, PA-CCastle Rock, CO 801081649428152
Common questions
What is Amy Lynne Ossian, PA-C's NPI number?
Amy Lynne Ossian, PA-C's National Provider Identifier (NPI) is 1417283722, issued on Oct 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Amy Lynne Ossian, PA-C located?
The NPPES record lists a practice address at 1001 S Perry St Ste 101B, Castle Rock, CO, 80104. Phone: (303) 699-1395. Providers update this record themselves, so call before visiting.
How can I verify Amy Lynne Ossian, PA-C's license?
NPPES lists Colorado license number PAL 2845, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Lynne Ossian, PA-C prescribe under Medicare Part D?
In 2024, Amy Lynne Ossian, PA-C had 1,370 Medicare Part D claims for 202 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.