Stephinie Horning, PA-C, MCMS
Physician Assistant · Colorado Springs, CO
Stephinie Horning, PA-C, MCMS is a physician assistant with a practice address in Colorado Springs, Colorado, and NPI 1912320920, issued on Jan 27, 2014. Check the license (Colorado PA.0003933, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephinie Horning
- Credential
- PA-C, MCMS
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.0003933 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1400 E Boulder St, Colorado Springs, CO 80909
- Phone
- (719) 364-6487
- Enumerated
- Jan 27, 2014
- Record last updated
- May 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (719) 364-6488
- Medicaid ID
- 23680571 CO
- Medicare enrollment
- Enrolled (PECOS I20150827002175); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1400 E Boulder St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Alanis, MDMaternal & Fetal Medicine Physician1699804815
- Carah Aldrich, NPNeonatal Nurse Practitioner1255817441
- Elizabeth Allen, LCSWClinical Social Worker1952840662
- Russell Allen, MDAnesthesiology Physician1013968403
Verify Stephinie Horning 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.0003933Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
84 Medicare Part D claims for 41 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Oxycodone Hcl25 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Poudre Valley Medical Group LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 422 in Colorado Springs → All 3,767 in Colorado → Every provider in Colorado Springs →
Other physician assistant records in Colorado
- Hannah Abbe, PADenver, CO1083360184
- Brianna Abbott, PA-CColorado Springs, CO1013366905
- Elise AbbottFort Collins, CO1194516542
- Jennifer Abbott, PA-CColorado Springs, CO1851821334
- Timothy Abbott, PA-CDenver, CO1023152212
- Alexander AbbruzzeseFort Carson, CO1538994132
- Mary Abraham, PA-CColorado Springs, CO1225696800
- Mariella Accame, PALakewood, CO1629007141
- Valerie Ackman, PA-CEnglewood, CO1982824504
- Megan Acosta O'GaraPueblo, CO1083390736
Common questions
What is Stephinie Horning, PA-C, MCMS's NPI number?
Stephinie Horning, PA-C, MCMS's National Provider Identifier (NPI) is 1912320920, issued on Jan 27, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Stephinie Horning, PA-C, MCMS located?
The NPPES record lists a practice address at 1400 E Boulder St, Colorado Springs, CO, 80909. Phone: (719) 364-6487. Providers update this record themselves, so call before visiting.
How can I verify Stephinie Horning, PA-C, MCMS's license?
NPPES lists Colorado license number PA.0003933, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Stephinie Horning, PA-C, MCMS prescribe under Medicare Part D?
In 2024, Stephinie Horning, PA-C, MCMS had 84 Medicare Part D claims for 41 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Stephinie Horning, PA-C, MCMS's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.