Barbara Joan Davis, NP
Family Nurse Practitioner · Wading River, NY
Barbara Joan Davis, NP is a family nurse practitioner with a practice address in Wading River, New York, and NPI 1437329158, issued on Mar 10, 2008. Check the license (New York F335336-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Joan Davis
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- F335336-1 NY
335336 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6144 Route 25A, Wading River, NY 11792
- Phone
- (631) 929-1256
- Enumerated
- Mar 10, 2008
- Record last updated
- Feb 24, 2025
- Fax
- (631) 929-8313
- Medicare enrollment
- Enrolled (PECOS I20100811000000); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 6144 Route 25A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa McConnell, RNRegistered Nurse1881401057
Verify Barbara Joan Davis 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 F335336-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,506 Medicare Part D claims for 760 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 21 claims were for opioids.
Most prescribed
- Montelukast Sodium172 claims
- Atorvastatin Calcium164 claims
- Rosuvastatin Calcium146 claims
- Levothyroxine Sodium138 claims
- Metoprolol Succinate112 claims
- Omeprazole109 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: $252.60
10 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, 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
- Peconic Bay Primary Medical CareRiverhead, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Joan Davis among 14,805 family nurse practitioner records in New York
Barbara Joan Davis, NP 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
- Graduated2007 · 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).
6 family nurse practitioner records list a practice address in Wading River
They are 6 of the 193 NPPES records with a practice address in Wading River, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Wading River → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marion Golden, D.N.P.Wading River, NY 117921013995950
- Sabrina Nugdalla, DNPWading River, NY 117921114748571
- Amita PatelWading River, NY 117921205447224
- Rebecca Piekarski, DNP, FNP-BCWading River, NY 117921518858679
- Shayna Saccaro, NPWading River, NY 117921568614733
- Ashley Affrunti, NPWantagh, NY 117931134828114
- Brittany AndrianoSyosset, NY 117911740847516
- Karishma Deonarain, FNP, RNSyosset, NY 117911265183586
Common questions
What is Barbara Joan Davis, NP's NPI number?
Barbara Joan Davis, NP's National Provider Identifier (NPI) is 1437329158, issued on Mar 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Joan Davis, NP located?
The NPPES record lists a practice address at 6144 Route 25A, Wading River, NY, 11792. Phone: (631) 929-1256. Providers update this record themselves, so call before visiting.
How can I verify Barbara Joan Davis, NP's license?
NPPES lists New York license number F335336-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Joan Davis, NP prescribe under Medicare Part D?
In 2024, Barbara Joan Davis, NP had 3,506 Medicare Part D claims for 760 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.