Janine Halstead, PA
Physician Assistant · Syosset, NY
Janine Halstead, PA is a physician assistant with a practice address in Syosset, New York, and NPI 1740306612, issued on Mar 22, 2007. Check the license (New York 002558, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janine Halstead
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 002558 NY
Self-reported in NPPES; status is on the state search - Practice location
- 221 Jericho Tpke, Syosset, NY 11791
- Phone
- (516) 496-2750
- Enumerated
- Mar 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 496-2760
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 221 Jericho Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Janine Halstead 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 002558Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
23 Medicare Part D claims for 21 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 19 claims were for opioids.
Most prescribed
- Oxycodone Hcl16 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 MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Janine Halstead among 15,555 physician assistant records in New York
Janine Halstead, PA is one of 15,555 physician assistant records with a practice address in New York. 74% 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, 80% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2007 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 physician assistant records list a practice address in Syosset
They are 28 of the 1,054 NPPES records with a practice address in Syosset, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Syosset → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Nancy Bromberg, PASyosset, NY 117911497871370
- Robert Brown, P.A.Syosset, NY 117911699008458
- Elizabeth Cortez, PASyosset, NY 117911215259411
- Bobbie Eapen, P.A.Syosset, NY 117911326338153
- Rachael Fried, PASyosset, NY 117911487813762
- Emily Hall, PASyosset, NY 117911356495071
- Jennis Jagdeo-Dyal, PASyosset, NY 117911972825941
- Louis Malesardi, PASyosset, NY 117911760474282
Common questions
What is Janine Halstead, PA's NPI number?
Janine Halstead, PA's National Provider Identifier (NPI) is 1740306612, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janine Halstead, PA located?
The NPPES record lists a practice address at 221 Jericho Tpke, Syosset, NY, 11791. Phone: (516) 496-2750. Providers update this record themselves, so call before visiting.
How can I verify Janine Halstead, PA's license?
NPPES lists New York license number 002558, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Janine Halstead, PA prescribe under Medicare Part D?
In 2024, Janine Halstead, PA had 23 Medicare Part D claims for 21 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Janine Halstead, PA's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.