Dayna L. Jaynstein, PA
Physician Assistant · Littleton, CO
Dayna L. Jaynstein, PA is a physician assistant with a practice address in Littleton, Colorado, and NPI 1932341427, issued on Mar 30, 2009. Check the license (Colorado 2792, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dayna L. Jaynstein
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2792 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7700 S Broadway, Littleton, CO 80122
- Phone
- (303) 730-5800
- Enumerated
- Mar 30, 2009
- Record last updated
- Mar 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (303) 730-5868
- Medicaid ID
- 58021540 CO
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 7700 S Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dayna L. Jaynstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 2792Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
Dayna L. Jaynstein among 3,767 physician assistant records in Colorado
Dayna L. Jaynstein, 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 2009, is newer than 28% of them.
- NPI issued2009 · 28% of these records are older, 69% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2021 · 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).
88 physician assistant records list a practice address in Littleton
They are 88 of the 3,918 NPPES records with a practice address in Littleton, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Littleton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sharon Boyer, PACLittleton, CO 801221215167994
- Mary Cain, P.A.CLittleton, CO 801221215939095
- Linda Carr, PALittleton, CO 801221013983485
- Roy Guerrero, PACentennial, CO 801221376670307
- Thomas Harris, PA-CLittleton, CO 801221376756775
- Jessie Hockett, PA-CLittleton, CO 801221396026225
- Tiffany Knudsen, PA-CCentennial, CO 801221003189705
- Jeffrey Laird, PALittleton, CO 801221336115948
Common questions
What is Dayna L. Jaynstein, PA's NPI number?
Dayna L. Jaynstein, PA's National Provider Identifier (NPI) is 1932341427, issued on Mar 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Dayna L. Jaynstein, PA located?
The NPPES record lists a practice address at 7700 S Broadway, Littleton, CO, 80122. Phone: (303) 730-5800. Providers update this record themselves, so call before visiting.
How can I verify Dayna L. Jaynstein, PA's license?
NPPES lists Colorado license number 2792, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
What is Dayna L. Jaynstein, PA'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.