Margaret Costello, ANP
Adult Health Nurse Practitioner · Hauppauge, NY
Margaret Costello, ANP is an adult health nurse practitioner with a practice address in Hauppauge, New York, and NPI 1831352921, issued on Jul 8, 2008. Check the license (New York F301009-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Costello
- Credential
- ANP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- F301009-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 200 Motor Pkwy # C, Hauppauge, NY 11788
- Phone
- (631) 444-9614
- Enumerated
- Jul 8, 2008
- Record last updated
- Mar 17, 2018 (not updated in 8 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 →
Verify Margaret Costello 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 F301009-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
19 Medicare Part D claims for 13 beneficiaries, 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.
Most prescribed
- Warfarin Sodium12 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: $163.96
3 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 12,291 providers of this specialty with any payment received $946.40 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.
Margaret Costello among 6,028 adult health nurse practitioner records in New York
Margaret Costello, ANP 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 2008, is newer than 22% of them.
- NPI issued2008 · 22% of these records are older, 72% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2018 · 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).
10 adult health nurse practitioner records list a practice address in Hauppauge
They are 10 of the 1,043 NPPES records with a practice address in Hauppauge, and 6,028 adult health nurse practitioner records in New York.
All 6,028 in New York → Every provider in Hauppauge → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Christine Dorman, N.P.Hauppauge, NY 117881013163641
- Anneliese Feige, NPHauppauge, NY 117881578402343
- Danielle Ferrara, NPHauppauge, NY 117881629115787
- Marie Fils-Aime, NPFarmingville, NY 117881023326527
- Gail Holtz, NURSE PRACTITIONERHauppauge, NY 117881003632464
- Elizabeth Macgilvray, NPHauppauge, NY 117881861521320
- Carol Markowitz, NPHauppauge, NY 117881871674291
- Emily Messana, AGNP-CHauppauge, NY 117881528721958
Common questions
What is Margaret Costello, ANP's NPI number?
Margaret Costello, ANP's National Provider Identifier (NPI) is 1831352921, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Costello, ANP located?
The NPPES record lists a practice address at 200 Motor Pkwy # C, Hauppauge, NY, 11788. Phone: (631) 444-9614. Providers update this record themselves, so call before visiting.
How can I verify Margaret Costello, ANP's license?
NPPES lists New York license number F301009-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Costello, ANP prescribe under Medicare Part D?
In 2024, Margaret Costello, ANP had 19 Medicare Part D claims for 13 beneficiaries; 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.