Peter Jay Ienatsch, PA
Physician Assistant · Colorado Springs, CO
Peter Jay Ienatsch, PA is a physician assistant with a practice address in Colorado Springs, Colorado, and NPI 1679608038, issued on Feb 23, 2007. Check the license (Colorado PA.0004947, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Jay Ienatsch
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.0004947 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2610 Tenderfoot Hill St, Colorado Springs, CO 80906
- Phone
- (719) 522-1133
- Enumerated
- Feb 23, 2007
- Record last updated
- Apr 22, 2026
- Fax
- (719) 576-2025
- Medicaid ID
- 9000168915 CO
- Medicare enrollment
- Enrolled (PECOS I20190910000277); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 2610 Tenderfoot Hill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Peter Jay Ienatsch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA.0004947Check 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
4,406 Medicare Part D claims for 775 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 157 claims were for opioids.
Most prescribed
- Atorvastatin Calcium227 claims
- Levothyroxine Sodium219 claims
- Lisinopril177 claims
- Amlodipine Besylate151 claims
- Losartan Potassium114 claims
- Rosuvastatin Calcium93 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
- Optumcare Colorado Medical Group LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Jay Ienatsch among 3,767 physician assistant records in Colorado
Peter Jay Ienatsch, PA 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 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 76% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2017 among the 2,351 with a school on file
- Record last updated2026 · 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).
422 physician assistant records list a practice address in Colorado Springs
They are 422 of the 19,771 NPPES records with a practice address in Colorado Springs, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Colorado Springs → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- April Caldwell, PACColorado Springs, CO 809061184682403
- Joseph Costello, PAFort Carson, CO 809061508004813
- Thomas Everts, PA-CColorado Springs, CO 809061588092225
- Jennifer Ferguson, PA-CColorado Springs, CO 809061417116518
- Kara Hommerding, PA-CColorado Springs, CO 809061760600159
- Margaret JarvisColorado Springs, CO 809061821419771
- Stanley Johnson, PAColorado Springs, CO 809061801845631
- Leah Johnson, PA-CColorado Springs, CO 809061154688620
Common questions
What is Peter Jay Ienatsch, PA's NPI number?
Peter Jay Ienatsch, PA's National Provider Identifier (NPI) is 1679608038, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peter Jay Ienatsch, PA located?
The NPPES record lists a practice address at 2610 Tenderfoot Hill St, Colorado Springs, CO, 80906. Phone: (719) 522-1133. Providers update this record themselves, so call before visiting.
How can I verify Peter Jay Ienatsch, PA's license?
NPPES lists Colorado license number PA.0004947, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Jay Ienatsch, PA prescribe under Medicare Part D?
In 2024, Peter Jay Ienatsch, PA had 4,406 Medicare Part D claims for 775 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.