Joelle Underwood, FNP
Family Nurse Practitioner · Walton, NY
Joelle Underwood, FNP is a family nurse practitioner with a practice address in Walton, New York, and NPI 1871770511, issued on Jan 24, 2008. Check the license (New York F335119, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joelle Underwood
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F335119 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2 Titus Place, Walton, NY 13856
- Phone
- (607) 865-2400
- Enumerated
- Jan 24, 2008
- Record last updated
- Jun 17, 2025
- Fax
- (607) 865-7305
- Medicare enrollment
- Enrolled (PECOS I20080327000469); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 2 Titus Place
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Cantwell, FNPFamily Nurse Practitioner1184621062
- Tara DarlingFamily Nurse Practitioner1831867035
- Kirill Davidov, MDFamily Medicine Physician1730600370
- Chelsea Doig, PA-CPhysician Assistant1619589181
- Kim Halaquist, FNPFamily Nurse Practitioner1043522170
- Michaela Kammerman, PAPhysician Assistant1134721848
Verify Joelle Underwood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F335119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
6,882 Medicare Part D claims for 538 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 159 claims were for opioids.
Most prescribed
- Atorvastatin Calcium378 claims
- Levothyroxine Sodium310 claims
- Lisinopril236 claims
- Metoprolol Succinate223 claims
- Amlodipine Besylate211 claims
- Losartan Potassium180 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $18.62
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Delaware Valley Hospital Inc.Walton, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joelle Underwood among 14,805 family nurse practitioner records in New York
Joelle Underwood, FNP is one of 14,805 family nurse practitioner records with a practice address in New York. 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 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2006 · median 2019 among the 7,239 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family nurse practitioner records list a practice address in Walton
They are 14 of the 130 NPPES records with a practice address in Walton, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Walton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Cynthia Cantwell, FNPWalton, NY 138561184621062
- Tara DarlingWalton, NY 138561831867035
- Stephanie Dionne, FNPWalton, NY 138561003569005
- Jane Gotthardt, N. P.Walton, NY 138561871716282
- Kim Halaquist, FNPWalton, NY 138561043522170
- Jessica Hammond, RN, BSN, FNP-CWalton, NY 138561063347755
- Nicholas Knibbs, APRN FNP-CWalton, NY 138561043857311
- Eirawen Luettgen, ARNP, FNP, ENPWalton, NY 138561699259002
Common questions
What is Joelle Underwood, FNP's NPI number?
Joelle Underwood, FNP's National Provider Identifier (NPI) is 1871770511, issued on Jan 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joelle Underwood, FNP located?
The NPPES record lists a practice address at 2 Titus Place, Walton, NY, 13856. Phone: (607) 865-2400. Providers update this record themselves, so call before visiting.
How can I verify Joelle Underwood, FNP's license?
NPPES lists New York license number F335119, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Joelle Underwood, FNP prescribe under Medicare Part D?
In 2024, Joelle Underwood, FNP had 6,882 Medicare Part D claims for 538 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Joelle Underwood, FNP's MIPS final score?
The 2023 MIPS final score is 94 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.