Andrea L. Ostrom, PA-C
Physician Assistant · Denver, CO
Andrea L. Ostrom, PA-C is a physician assistant with a practice address in Denver, Colorado, and NPI 1982914578, issued on Oct 15, 2010. Check the license (Colorado 421, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrea L. Ostrom
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 421 CO
Self-reported in NPPES; status is on the state search - Practice location
- 10400 E Alameda Ave, Denver, CO 80247
- Phone
- (303) 338-4545
- Enumerated
- Oct 15, 2010
- Record last updated
- Oct 9, 2024
- Medicaid ID
- 28087241 CO
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 10400 E Alameda Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrea L. Ostrom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average physician assistant in 2024
183 Medicare Part D claims for 80 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate25 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: $605.21
28 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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.
Andrea L. Ostrom among 3,767 physician assistant records in Colorado
Andrea L. Ostrom, PA-C is one of 3,767 physician assistant records with a practice address in Colorado. 76% 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 31% of them.
- NPI issued2010 · 31% of these records are older, 66% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2024 · 40% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
540 physician assistant records list a practice address in Denver
They are 540 of the 25,068 NPPES records with a practice address in Denver, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Denver → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Julia Balderson, P.A.Denver, CO 802471487774758
- Nicholas Birdsey, PA-CDenver, CO 802471750810982
- Jeanette Caprio, PA-CDenver, CO 802471609226620
- Devan Decell, PADenver, CO 802471821466897
- Wayne Dubois, PADenver, CO 802471710021514
- Melissa Frost, P.A.-CDenver, CO 802471518123900
- John Gibbons, PA-CDenver, CO 802471336279199
- Lauren Hillary, PA-CDenver, CO 802471003075821
Common questions
What is Andrea L. Ostrom, PA-C's NPI number?
Andrea L. Ostrom, PA-C's National Provider Identifier (NPI) is 1982914578, issued on Oct 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Andrea L. Ostrom, PA-C located?
The NPPES record lists a practice address at 10400 E Alameda Ave, Denver, CO, 80247. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Andrea L. Ostrom, PA-C's license?
NPPES lists Colorado license number 421, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Andrea L. Ostrom, PA-C prescribe under Medicare Part D?
In 2024, Andrea L. Ostrom, PA-C had 183 Medicare Part D claims for 80 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.