Lisa Gwyn Keller, PA-C
Physician Assistant · Littleton, CO
Lisa Gwyn Keller, PA-C is a physician assistant with a practice address in Littleton, Colorado, and NPI 1205051562, issued on Apr 13, 2007. Check the license (Colorado 2016, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lisa Gwyn Keller
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2016 CO
Self-reported in NPPES; status is on the state search - Practice location
- 6169 S Balsam Way, Littleton, CO 80123
- Phone
- (303) 933-4555
- Enumerated
- Apr 13, 2007
- Record last updated
- Mar 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (303) 933-8147
- Medicare enrollment
- Enrolled (PECOS I20050628000653); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 6169 S Balsam Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lisa Gwyn Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 2016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average physician assistant in 2024
2,822 Medicare Part D claims for 275 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 47 claims were for opioids.
Most prescribed
- Levothyroxine Sodium192 claims
- Amlodipine Besylate146 claims
- Atorvastatin Calcium125 claims
- Lisinopril113 claims
- Rosuvastatin Calcium92 claims
- Losartan Potassium83 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: $1,839.16
92 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through one group practice
- Family Care Southwest, P.C.Littleton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Gwyn Keller among 3,767 physician assistant records in Colorado
Lisa Gwyn Keller, PA-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 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 76% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2017 among the 2,351 with a school on file
- Record last updated2016 · 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
- Eric Adrid, PA-CLittleton, CO 801231891880662
- Carrie Allen, P.A.Littleton, CO 801231720065956
- Jamie Allen, PA-CLittleton, CO 801231144534264
- Nancy Cobb, PA-CLittleton, CO 801231124495221
- Nickolas Curcija, PA-CLittleton, CO 801231164673414
- Ellen Hartman, PA-CLittleton, CO 801231639117112
- Kylie May, PA-CLittleton, CO 801231356508238
- Lara Morgan, PA-CLittleton, CO 801231578899043
Common questions
What is Lisa Gwyn Keller, PA-C's NPI number?
Lisa Gwyn Keller, PA-C's National Provider Identifier (NPI) is 1205051562, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Gwyn Keller, PA-C located?
The NPPES record lists a practice address at 6169 S Balsam Way, Littleton, CO, 80123. Phone: (303) 933-4555. Providers update this record themselves, so call before visiting.
How can I verify Lisa Gwyn Keller, PA-C's license?
NPPES lists Colorado license number 2016, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Lisa Gwyn Keller, PA-C prescribe under Medicare Part D?
In 2024, Lisa Gwyn Keller, PA-C had 2,822 Medicare Part D claims for 275 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.