NPPES file of Aug 9, 2026

Lydia L. Prusinowski

Physician Assistant · Aurora, CO

Lydia L. Prusinowski is a physician assistant with a practice address in Aurora, Colorado, and NPI 1528378817, issued on Oct 20, 2010. Check the license (Colorado PA.0004156, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528378817
Name
Lydia L. Prusinowski
Primary taxonomy
Physician Assistant 363A00000X
License numbers
PA.0004156 CO
5601005910 MI
Self-reported in NPPES; status is on the state search
Practice location
1501 S Potomac St, Aurora, CO 80012
Phone
(303) 695-2628
Enumerated
Oct 20, 2010
Record last updated
May 11, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(303) 306-7753
Medicaid ID
27507718 CO
Medicare enrollment
Enrolled (PECOS I20150116000316); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1501 S Potomac St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kalen AbbottEmergency Medicine Physician1174899314
  2. Derek AbelPharmacist1871251082
  3. Paige ArcheyEmergency Medicine Physician1083697783
  4. Judith Barrios, RNEmergency Registered Nurse1770399701
  5. Christopher BassettEmergency Medicine Physician1891060133
  6. Cara Bauman, PA-CPhysician Assistant1649409533

Verify Lydia L. Prusinowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license PA.0004156
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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73% fewer Medicare Part D claims than the average physician assistant in 2024

224 Medicare Part D claims for 133 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 27 claims were for opioids.

  1. Lydia Prusinowski224
  2. Specialty average830

Most prescribed

  1. Methocarbamol19 claims
  2. Cephalexin18 claims
  3. Ondansetron Odt16 claims
  4. Cefdinir13 claims
  5. Hydrocodone-Acetaminophen12 claims
  6. Amoxicillin-Clavulanate Potass11 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: $43.08

2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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.

  1. Lydia Prusinowski$43.08
  2. Specialty average$841.65

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

  1. Rational Dermatology, PCColorado Springs, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lydia L. Prusinowski among 3,767 physician assistant records in Colorado

Lydia L. Prusinowski 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 fileYes · 62% of these records are
  • Graduated2010 · median 2017 among the 2,351 with a school on file
  • Record last updated2015 · 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).

279 physician assistant records list a practice address in Aurora

They are 279 of the 17,400 NPPES records with a practice address in Aurora, and 3,767 physician assistant records in Colorado.

The 8 physician assistant records with the nearest ZIP codes

  1. Sandra Bemski, PACAurora, CO 800121033164090
  2. Rebecca Bontrager, PAAurora, CO 800121134202617
  3. Tyre Concagh, PA-CAurora, CO 800121982615605
  4. Sheila Hastings, P.A.Aurora, CO 800121497741250
  5. Amber Herrick, PA-CAurora, CO 800121538318662
  6. Travis Jones, PAAurora, CO 800121164505343
  7. Chad Lucci, PA-CAurora, CO 800121023261963
  8. Dana McCroskey, PA-CAurora, CO 800121922146828

Common questions

What is Lydia L. Prusinowski's NPI number?

Lydia L. Prusinowski's National Provider Identifier (NPI) is 1528378817, issued on Oct 20, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Lydia L. Prusinowski located?

The NPPES record lists a practice address at 1501 S Potomac St, Aurora, CO, 80012. Phone: (303) 695-2628. Providers update this record themselves, so call before visiting.

How can I verify Lydia L. Prusinowski's license?

NPPES lists Colorado license number PA.0004156, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Lydia L. Prusinowski prescribe under Medicare Part D?

In 2024, Lydia L. Prusinowski had 224 Medicare Part D claims for 133 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.