Corey Matzkanin, AG-ACNP
Gerontology Nurse Practitioner · Reno, NV
Corey Matzkanin, AG-ACNP is a gerontology nurse practitioner with a practice address in Reno, Nevada, and NPI 1679210538, issued on May 12, 2022. Check the license (Nevada 849173, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Corey Matzkanin
- Credential
- AG-ACNP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 849173 NV
Self-reported in NPPES; status is on the state search - Practice location
- 1155 Mill St, Reno, NV 89502
- Phone
- (775) 982-7878
- Enumerated
- May 12, 2022
- Record last updated
- Sep 15, 2022
- Fax
- (775) 982-4196
- Medicare enrollment
- Enrolled (PECOS I20220930003024); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 98 in Nevada → Look up another NPI →
Also registered at 1155 Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Corey Matzkanin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this profession
Search for license 849173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
23 Medicare Part D claims for 14 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
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: $103.93
1 payment: food and beverage; the largest payer was Amgen 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
- Community Care Services LLCReno, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corey Matzkanin among 98 gerontology nurse practitioner records in Nevada
Corey Matzkanin, AG-ACNP is one of 98 gerontology nurse practitioner records with a practice address in Nevada. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2022 · median 2018 among the 66 with a school on file
- Record last updated2022 · 34% 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 Nevada 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 Nevada
There are 98 gerontology nurse practitioner records in Nevada.
All 98 in Nevada → Every provider in Reno → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Jillian Castillo, NPReno, NV 895021184241226
- Jeannine Clark, APNReno, NV 895021972537645
- Ann Egan, AGACNPReno, NV 895021811416738
- John Fors, APRNReno, NV 895021124471230
- Caleb FrinkReno, NV 895021619337573
- Marian Gnandt, ARNPReno, NV 895021285663013
- Jennifer Griffo, APRNReno, NV 895021053931386
- Kimberly HathcockReno, NV 895021609809128
Common questions
What is Corey Matzkanin, AG-ACNP's NPI number?
Corey Matzkanin, AG-ACNP's National Provider Identifier (NPI) is 1679210538, issued on May 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Corey Matzkanin, AG-ACNP located?
The NPPES record lists a practice address at 1155 Mill St, Reno, NV, 89502. Phone: (775) 982-7878. Providers update this record themselves, so call before visiting.
How can I verify Corey Matzkanin, AG-ACNP's license?
NPPES lists Nevada license number 849173, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does Corey Matzkanin, AG-ACNP prescribe under Medicare Part D?
In 2024, Corey Matzkanin, AG-ACNP had 23 Medicare Part D claims for 14 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.