Karissa Caylene Gayosso, AGACNP-BC
Gerontology Nurse Practitioner · Fort Collins, CO
Karissa Caylene Gayosso, AGACNP-BC is a gerontology nurse practitioner with a practice address in Fort Collins, Colorado, and NPI 1841836699, issued on Nov 26, 2019. Check the license (Colorado APN.0995052-NP, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karissa Caylene Gayosso
- Credential
- AGACNP-BC
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- APN.0995052-NP CO
76976 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1120 E Elizabeth St Ste 2, Fort Collins, CO 80524
- Phone
- (970) 493-9193
- Enumerated
- Nov 26, 2019
- Record last updated
- May 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20200421000291); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 173 in Colorado → Look up another NPI →
Also registered at 1120 E Elizabeth St Ste 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Crislip, FNPFamily Nurse Practitioner1568974160
- Eleanor Davis, APRNFamily Nurse Practitioner1154147890
- Katelyn FeczkoPhysician Assistant1295384766
- Michelle GomezPhysician Assistant1720652084
- Gail Logue, NPFamily Nurse Practitioner1013367507
- Clark McCoy, MDAddiction Medicine (Family Medicine) Physician1871517912
Verify Karissa Caylene Gayosso 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.0995052-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
76% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
326 Medicare Part D claims for 81 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Buprenorphine-Naloxone130 claims
- Buprenorphine Hcl48 claims
- Hydroxyzine Hcl25 claims
- Suboxone15 claims
- Zubsolv15 claims
- Buspirone Hcl11 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: $401.05
15 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 3,903 providers of this specialty with any payment received $742.05 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
- Rocky Mountain Clinics LLCFort Collins, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karissa Caylene Gayosso among 173 gerontology nurse practitioner records in Colorado
Karissa Caylene Gayosso, AGACNP-BC is one of 173 gerontology nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 39% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2019 among the 105 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Colorado
There are 173 gerontology nurse practitioner records in Colorado.
All 173 in Colorado → Every provider in Fort Collins → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Brianna Shilling, NPFort Collins, CO 805241063292076
- Nezha Belhadaoui, AGPCNP-BCFort Collins, CO 805251255876140
- Sarah Burton, AGACNPFort Collins, CO 805261730774597
- Elizabeth Porter, NPFort Collins, CO 805261275411217
- Tyler DavisFort Collins, CO 805281447815295
- Amy Jackson, AGACNP-BC, APNFort Collins, CO 805281295500999
- Maria Kelley, NPFort Collins, CO 805281326597683
- Brandon Ehrhart, MSN, CRNP, ACNPC-AGLoveland, CO 805381437882701
Common questions
What is Karissa Caylene Gayosso, AGACNP-BC's NPI number?
Karissa Caylene Gayosso, AGACNP-BC's National Provider Identifier (NPI) is 1841836699, issued on Nov 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Karissa Caylene Gayosso, AGACNP-BC located?
The NPPES record lists a practice address at 1120 E Elizabeth St Ste 2, Fort Collins, CO, 80524. Phone: (970) 493-9193. Providers update this record themselves, so call before visiting.
How can I verify Karissa Caylene Gayosso, AGACNP-BC's license?
NPPES lists Colorado license number APN.0995052-NP, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Karissa Caylene Gayosso, AGACNP-BC prescribe under Medicare Part D?
In 2024, Karissa Caylene Gayosso, AGACNP-BC had 326 Medicare Part D claims for 81 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.