Kelsey Lynn Markenson, FNP-BC, AGACNP-BC
Nurse Practitioner · Pueblo, CO
Kelsey Lynn Markenson, FNP-BC, AGACNP-BC is a nurse practitioner with a practice address in Pueblo, Colorado, and NPI 1275085086, issued on Oct 27, 2016. Check the license (Colorado APN.00992715, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelsey Lynn Markenson
- Credential
- FNP-BC, AGACNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- APN.00992715 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1301 E 7TH St, Pueblo, CO 81001
- Phone
- (719) 543-8711
- Enumerated
- Oct 27, 2016
- Record last updated
- May 11, 2026
- Fax
- (719) 543-0171
- Medicaid ID
- 9000153009 CO
- Medicare enrollment
- Enrolled (PECOS I20161209000362); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,260 in Colorado → Look up another NPI →
Also registered at 1301 E 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mindy ArmijoProfessional Counselor1356507107
- Brian Bentz, FNPFamily Nurse Practitioner1487851010
- Desiree Butcher, CSWClinical Social Worker1053025395
- Savannah CassaresMental Health Counselor1134946288
Verify Kelsey Lynn Markenson 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.00992715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average nurse practitioner in 2024
95 Medicare Part D claims for 47 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone11 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.
Bills Medicare through one group practice
- Pueblo Community Health Center Inc.Pueblo, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelsey Lynn Markenson among 1,260 nurse practitioner records in Colorado
Kelsey Lynn Markenson, FNP-BC, AGACNP-BC 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 2016, is newer than 55% of them.
- NPI issued2016 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2016 · median 2018 among the 662 with a school on file
- Record last updated2026 · 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).
55 nurse practitioner records list a practice address in Pueblo
They are 55 of the 3,717 NPPES records with a practice address in Pueblo, and 1,260 nurse practitioner records in Colorado.
All 1,260 in Colorado → Every provider in Pueblo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Annamarie Dinero, FNP-CPueblo, CO 810011790590297
- Courtney Fugate, NPPueblo, CO 810011962782037
- Vicky Higgins, FNPCPueblo, CO 810011316942881
- Rhonda Johnston, PHD, CFNP,Pueblo, CO 810011164432845
- Jay Balestrieri, NPPueblo, CO 810031063554426
- Brenda Carver-Torres, FNP-CPueblo, CO 810031700970142
- Christine Cruz, RN-MSN, NPPueblo, CO 810031700082021
- Virginia Gillispie, ND, CNS, ACHPN, CCMPueblo, CO 810031730216771
Common questions
What is Kelsey Lynn Markenson, FNP-BC, AGACNP-BC's NPI number?
Kelsey Lynn Markenson, FNP-BC, AGACNP-BC's National Provider Identifier (NPI) is 1275085086, issued on Oct 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Kelsey Lynn Markenson, FNP-BC, AGACNP-BC located?
The NPPES record lists a practice address at 1301 E 7TH St, Pueblo, CO, 81001. Phone: (719) 543-8711. Providers update this record themselves, so call before visiting.
How can I verify Kelsey Lynn Markenson, FNP-BC, AGACNP-BC's license?
NPPES lists Colorado license number APN.00992715, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Kelsey Lynn Markenson, FNP-BC, AGACNP-BC prescribe under Medicare Part D?
In 2024, Kelsey Lynn Markenson, FNP-BC, AGACNP-BC had 95 Medicare Part D claims for 47 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.