Rhiannon Bartleson Foster, NP
Family Nurse Practitioner · Endwell, NY
Rhiannon Bartleson Foster, NP is a family nurse practitioner with a practice address in Endwell, New York, and NPI 1386991099, issued on Aug 13, 2012. Check the license (New York 337514, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rhiannon Bartleson Foster
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 337514 NY
Self-reported in NPPES; status is on the state search - Practice location
- 800 Hooper RD, Endwell, NY 13760
- Phone
- (607) 757-0444
- Enumerated
- Aug 13, 2012
- Record last updated
- Jan 26, 2022
- Fax
- (607) 748-8984
- Medicare enrollment
- Enrolled (PECOS I20120920000439); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 800 Hooper RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Baron, MDPulmonary Disease Physician1659368215
- John Bertini, DOInternal Medicine Physician1225267982
- Alexandr Galkin, FNPFamily Nurse Practitioner1710607080
- Marian Goldsmith, M.S., AUDIOLOGYAudiologist1093742181
- Darrell Hunink, PTPhysical Medicine & Rehabilitation Physician1093772428
- Abha Kadam, NPFamily Nurse Practitioner1881062339
Verify Rhiannon Bartleson Foster 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 337514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average family nurse practitioner in 2024
340 Medicare Part D claims for 70 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Ozempic91 claims
- Mounjaro62 claims
- Topiramate46 claims
- Bupropion Xl30 claims
- Wegovy28 claims
- Naltrexone Hcl24 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): 81.3 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: $122.03
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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
- Our Lady OF Lourdes Memorial Hospital IncBinghamton, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
14 family nurse practitioner records list a practice address in Endwell
They are 14 of the 152 NPPES records with a practice address in Endwell, and 14,805 family nurse practitioner records in New York.
All 14 in Endwell → All 14,805 in New York → Every provider in Endwell →
Other family nurse practitioner records in New York
- Carolyn A'Hearn, NPSyracuse, NY1093435554
- Lindsey Aanonsen, FNPStaten Island, NY1386368926
- Abigail Aaron, FNPNew York, NY1548125594
- Meredith AaronWellsville, NY1699121764
- Memoudou Abalola, NPBronx, NY1154580520
- Jennifer Abate, FNP-BCNew York, NY1568134732
- Karen Abate, PHD, APRN- BC, FNAPNew York, NY1669599585
- Tatiana AbayaBronx, NY1366323958
- Evilina AbayevaFresh Meadows, NY1932929585
- Dalia AbbasRockville Centre, NY1871425363
Common questions
What is Rhiannon Bartleson Foster, NP's NPI number?
Rhiannon Bartleson Foster, NP's National Provider Identifier (NPI) is 1386991099, issued on Aug 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Rhiannon Bartleson Foster, NP located?
The NPPES record lists a practice address at 800 Hooper RD, Endwell, NY, 13760. Phone: (607) 757-0444. Providers update this record themselves, so call before visiting.
How can I verify Rhiannon Bartleson Foster, NP's license?
NPPES lists New York license number 337514, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Rhiannon Bartleson Foster, NP prescribe under Medicare Part D?
In 2024, Rhiannon Bartleson Foster, NP had 340 Medicare Part D claims for 70 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Rhiannon Bartleson Foster, NP's MIPS final score?
The 2023 MIPS final score is 81.3 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.