Joan L. Nathan, A.N.P.
Adult Health Nurse Practitioner · Port Jefferson, NY
Joan L. Nathan, A.N.P. is an adult health nurse practitioner with a practice address in Port Jefferson, New York, and NPI 1053438952, issued on Mar 23, 2007. Check the license (New York 302124, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joan L. Nathan
- Credential
- A.N.P.
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 302124 NY
Self-reported in NPPES; status is on the state search - Practice location
- 120 N Country RD, Port Jefferson, NY 11777
- Phone
- (631) 928-4586
- Enumerated
- Mar 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →
Also registered at 120 N Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer AnconaPhysician Assistant1134219124
- Jack Greenwood, MDNeurology with Special Qualifications in Child Neurology Physician1851396865
- Paul Lusman, M.D.Allergy & Immunology Physician1962400176
- Deanna Spence, NURSE PRACTITIONERFamily Nurse Practitioner1659858744
Verify Joan L. Nathan 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 302124Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
15 Medicare Part D claims, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Joan L. Nathan among 6,028 adult health nurse practitioner records in New York
Joan L. Nathan, A.N.P. is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 78% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 adult health nurse practitioner records list a practice address in Port Jefferson
They are 25 of the 983 NPPES records with a practice address in Port Jefferson, and 6,028 adult health nurse practitioner records in New York.
All 6,028 in New York → Every provider in Port Jefferson → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Alisa Caliendo, ANP, MSN, BSN, RNPort Jefferson, NY 117771407194855
- Sherly Chamakala, N.PPort Jefferson, NY 117771801076294
- Kelly Connors, NPPort Jefferson, NY 117771801286489
- Patricia Dodd, N.P.Port Jefferson, NY 117771821495086
- Janice Fleischman Eaton, ANP-CPort Jefferson, NY 117771003060229
- Phyllis Macchio, NPPort Jefferson, NY 117771699088955
- Darlene McDay, AGNP-CPort Jefferson, NY 117771932497195
- Kenneth Nissen, ANPPort Jefferson, NY 117771043659980
Common questions
What is Joan L. Nathan, A.N.P.'s NPI number?
Joan L. Nathan, A.N.P.'s National Provider Identifier (NPI) is 1053438952, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joan L. Nathan, A.N.P. located?
The NPPES record lists a practice address at 120 N Country RD, Port Jefferson, NY, 11777. Phone: (631) 928-4586. Providers update this record themselves, so call before visiting.
How can I verify Joan L. Nathan, A.N.P.'s license?
NPPES lists New York license number 302124, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Joan L. Nathan, A.N.P. prescribe under Medicare Part D?
In 2024, Joan L. Nathan, A.N.P. had 15 Medicare Part D claims; the average among adult health nurse practitioner prescribers was 1,280. 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.