Kristin Duffey, NP
Nurse Practitioner · Lakewood, CO
Kristin Duffey, NP is a nurse practitioner with a practice address in Lakewood, Colorado, and NPI 1831977099, issued on Sep 19, 2023. Check the license (Colorado APN.0999136-NP, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristin Duffey
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- APN.0999136-NP CO
Self-reported in NPPES; status is on the state search - Practice location
- 7444 W Alaska Dr, Lakewood, CO 80226
- Phone
- (303) 936-0022
- Enumerated
- Sep 19, 2023
- Record last updated
- Sep 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20241209000048); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,260 in Colorado → Look up another NPI →
Also registered at 7444 W Alaska Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kristin Duffey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license APN.0999136-NPCheck 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 nurse practitioner in 2024
244 Medicare Part D claims for 96 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 23 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass20 claims
- Tramadol Hcl19 claims
- Azithromycin14 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: $672.90
34 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- Alpine Medical Group Colorado PLLCLakewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristin Duffey among 1,260 nurse practitioner records in Colorado
Kristin Duffey, NP is one of 1,260 nurse practitioner records with a practice address in Colorado. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 86% of them.
- NPI issued2023 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2023 · median 2018 among the 662 with a school on file
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Colorado
There are 1,260 nurse practitioner records in Colorado.
All 1,260 in Colorado → Every provider in Lakewood → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Peggy BerkebileLakewood, CO 802261558492348
- Ellen Fuchigami, NPLakewood, CO 802261710931795
- Allison Hosack, FNP-CLakewood, CO 802261033721287
- Candace Shockey, NPLakewood, CO 802261629185715
- Jennifer Stapen, NPLakewood, CO 802261669684064
- Aileen Waters, N.P.Lakewood, CO 802261689727216
- Abigail Wegert, NPLakewood, CO 802261477901304
- Gwynne ArmandLakewood, CO 802271851103253
Common questions
What is Kristin Duffey, NP's NPI number?
Kristin Duffey, NP's National Provider Identifier (NPI) is 1831977099, issued on Sep 19, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kristin Duffey, NP located?
The NPPES record lists a practice address at 7444 W Alaska Dr, Lakewood, CO, 80226. Phone: (303) 936-0022. Providers update this record themselves, so call before visiting.
How can I verify Kristin Duffey, NP's license?
NPPES lists Colorado license number APN.0999136-NP, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Kristin Duffey, NP prescribe under Medicare Part D?
In 2024, Kristin Duffey, NP had 244 Medicare Part D claims for 96 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.