Chelsea Tretter, PA
Physician Assistant · Lakewood, CO
Chelsea Tretter, PA is a physician assistant with a practice address in Lakewood, Colorado, and NPI 1174099592, issued on Oct 23, 2018. Check the license with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chelsea Tretter
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1687 Cole Blvd Ste 150, Lakewood, CO 80401
- Phone
- (720) 712-0796
- Enumerated
- Oct 23, 2018
- Record last updated
- Mar 25, 2026
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Verify Chelsea Tretter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average physician assistant in 2024
248 Medicare Part D claims for 175 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin31 claims
- Prednisone25 claims
- Amoxicillin19 claims
- Amoxicillin-Clavulanate Potass14 claims
- Nitrofurantoin Mono-Macro14 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.
Chelsea Tretter among 3,767 physician assistant records in Colorado
Chelsea Tretter, 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 2018, is newer than 58% of them.
- NPI issued2018 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- 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).
104 physician assistant records list a practice address in Lakewood
They are 104 of the 4,944 NPPES records with a practice address in Lakewood, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Lakewood → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Mariella Accame, PALakewood, CO 804011629007141
- Jessica Barber, PA CGolden, CO 804011043272024
- Melinda Belcher, PA-CGolden, CO 804011881668044
- Barry Bronk, PA-CGolden, CO 804011700848785
- Lynda Finley, PA-CGolden, CO 804011881656684
- Jill Fons, PA-CGolden, CO 804011588630107
- Sherry Fushimi, PA-CGolden, CO 804011235191214
- Brienne Klask, PA-CGolden, CO 804011134199821
Common questions
What is Chelsea Tretter, PA's NPI number?
Chelsea Tretter, PA's National Provider Identifier (NPI) is 1174099592, issued on Oct 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Tretter, PA located?
The NPPES record lists a practice address at 1687 Cole Blvd Ste 150, Lakewood, CO, 80401. Phone: (720) 712-0796. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Tretter, PA's license?
Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Chelsea Tretter, PA prescribe under Medicare Part D?
In 2024, Chelsea Tretter, PA had 248 Medicare Part D claims for 175 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.