Sarah Kathryn Riggs, P.A. - C
Physician Assistant · Highlands Ranch, CO
Sarah Kathryn Riggs, P.A. - C is a physician assistant with a practice address in Highlands Ranch, Colorado, and NPI 1538526512, issued on Jan 21, 2016. Check the license (Colorado PA007604, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Kathryn Riggs
- Credential
- P.A. - C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA007604 CO
PA2499 SC
Self-reported in NPPES; status is on the state search - Practice location
- 7120 E County Line RD, Highlands Ranch, CO 80126
- Phone
- (720) 446-5891
- Enumerated
- Jan 21, 2016
- Record last updated
- Jan 29, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 7120 E County Line RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Casey, MDFamily Medicine Physician1851852834
- Jade Lazarow, PA-CPhysician Assistant1700330735
- Joni Lutman, MSN, FNP-CFamily Nurse Practitioner1811090046
- Gail ParsonsProfessional Counselor1164844114
- Francis Scavuzzo, D.D.S.General Practice Dentistry1447395967
- Jennifer Tetrault, PA-CPhysician Assistant1083041271
Verify Sarah Kathryn Riggs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA007604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average physician assistant in 2024
64 Medicare Part D claims for 48 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass12 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.
Sarah Kathryn Riggs among 3,767 physician assistant records in Colorado
Sarah Kathryn Riggs, P.A. - C 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 2016, is newer than 51% of them.
- NPI issued2016 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2025 · 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).
39 physician assistant records list a practice address in Highlands Ranch
They are 39 of the 1,361 NPPES records with a practice address in Highlands Ranch, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Highlands Ranch → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Patrick Dougherty, PA CHighlands Ranch, CO 801261285625590
- Jade Lazarow, PA-CHighlands Ranch, CO 801261700330735
- Bartlomiej Lipko, PA-CHighlands Ranch, CO 801261447769351
- Kathryn MillerHighlands Ranch, CO 801261700490703
- Alison Parks, PA-CHighlands Ranch, CO 801261487436523
- Jason Perrow, PAHighlands Ranch, CO 801261548340540
- Jennifer Tetrault, PA-CHighlands Ranch, CO 801261083041271
- Adam Welker, PA-CHighlands Ranch, CO 801261104380062
Common questions
What is Sarah Kathryn Riggs, P.A. - C's NPI number?
Sarah Kathryn Riggs, P.A. - C's National Provider Identifier (NPI) is 1538526512, issued on Jan 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Kathryn Riggs, P.A. - C located?
The NPPES record lists a practice address at 7120 E County Line RD, Highlands Ranch, CO, 80126. Phone: (720) 446-5891. Providers update this record themselves, so call before visiting.
How can I verify Sarah Kathryn Riggs, P.A. - C's license?
NPPES lists Colorado license number PA007604, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Kathryn Riggs, P.A. - C prescribe under Medicare Part D?
In 2024, Sarah Kathryn Riggs, P.A. - C had 64 Medicare Part D claims for 48 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.