Michael A. Kiley, PA
Physician Assistant · Boulder, CO
Michael A. Kiley, PA is a physician assistant with a practice address in Boulder, Colorado, and NPI 1144297136, issued on Mar 8, 2006. Check the license (Colorado 1403, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael A. Kiley
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1403 CO
Self-reported in NPPES; status is on the state search - Practice location
- 4743 Arapahoe Ave Ste 202, Boulder, CO 80303
- Phone
- (303) 938-5700
- Enumerated
- Mar 8, 2006
- Record last updated
- Feb 14, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (303) 998-0007
- Medicaid ID
- 77971353 CO
- Medicare enrollment
- Enrolled (PECOS I20060213000703); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 4743 Arapahoe Ave Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael A. Kiley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 1403Check 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
180 Medicare Part D claims for 84 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 58 claims were for opioids.
Most prescribed
- Gabapentin43 claims
- Oxycodone Hcl29 claims
- Methocarbamol18 claims
- Cyclobenzaprine Hcl16 claims
- Methylprednisolone13 claims
- Hydromorphone Hcl12 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: $36.20
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.
2 hospitals and group practices
- Boulder Community HealthBoulder, CO · Acute Care Hospitals4 of 5 stars
- Portercare Adventist Health SystemLouisville, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Michael A. Kiley among 3,767 physician assistant records in Colorado
Michael A. Kiley, 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 83% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2000 · median 2017 among the 2,351 with a school on file
- Record last updated2013 · 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).
100 physician assistant records list a practice address in Boulder
They are 100 of the 5,635 NPPES records with a practice address in Boulder, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Boulder → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Dana Benner, PA-CBoulder, CO 803031629129291
- Melissa Berghoff, PA-CBoulder, CO 803031376786764
- Anthony CarcellaBoulder, CO 803031699856377
- Amanda Doetsch, PA-CBoulder, CO 803031972574002
- James Dougherty, P.A.Boulder, CO 803031275597643
- Patricia Heller, PABoulder, CO 803031245367218
- Thomas Myers, PA-CBoulder, CO 803031700015328
- Timothy Oringer, P.A.Boulder, CO 803031164779955
Common questions
What is Michael A. Kiley, PA's NPI number?
Michael A. Kiley, PA's National Provider Identifier (NPI) is 1144297136, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael A. Kiley, PA located?
The NPPES record lists a practice address at 4743 Arapahoe Ave Ste 202, Boulder, CO, 80303. Phone: (303) 938-5700. Providers update this record themselves, so call before visiting.
How can I verify Michael A. Kiley, PA's license?
NPPES lists Colorado license number 1403, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Michael A. Kiley, PA prescribe under Medicare Part D?
In 2024, Michael A. Kiley, PA had 180 Medicare Part D claims for 84 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.