Daniella Holzer, PA-C
Physician Assistant · Smithtown, NY
Daniella Holzer, PA-C is a physician assistant with a practice address in Smithtown, New York, and NPI 1902492226, issued on Dec 21, 2020. Check the license (New York 026324, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniella Holzer
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 026324 NY
Self-reported in NPPES; status is on the state search - Practice location
- 496 Smithtown Byp Ste 200, Smithtown, NY 11787
- Phone
- (631) 361-5300
- Enumerated
- Dec 21, 2020
- Record last updated
- Feb 1, 2022
- Medicare enrollment
- Enrolled (PECOS I20211117000065); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2017
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 496 Smithtown Byp Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Schmidt, PAMedical Physician Assistant1710151949
- Benjamin Tannenbaum, D.C., FNPFamily Nurse Practitioner1912927047
Verify Daniella Holzer 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 026324Check 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 physician assistant in 2024
214 Medicare Part D claims for 59 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate20 claims
- Fluticasone Propionate14 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.
Bills Medicare through one group practice
- Refuah Health Center IncSouth Fallsburg, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniella Holzer among 15,555 physician assistant records in New York
Daniella Holzer, PA-C 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 2020, is newer than 61% of them.
- NPI issued2020 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2017 · median 2018 among the 8,158 with a school on file
- Record last updated2022 · 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).
62 physician assistant records list a practice address in Smithtown
They are 62 of the 1,907 NPPES records with a practice address in Smithtown, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Smithtown → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Thomas Armocida, RPA-CSmithtown, NY 117871467594580
- Barbara Cartabuke-Mule, PASmithtown, NY 117871962492389
- Colleen Coleman-Spiciati, PASmithtown, NY 117871659318947
- John Demarco, RPACSmithtown, NY 117871487728119
- Elcid Dilodilo, PASmithtown, NY 117871114043080
- Kadajdra Duckett, RPA-CSmithtown, NY 117871730200502
- Jennifer Fidelo, NPSmithtown, NY 117871508077058
- Mary McBrideSmithtown, NY 117871619067543
Common questions
What is Daniella Holzer, PA-C's NPI number?
Daniella Holzer, PA-C's National Provider Identifier (NPI) is 1902492226, issued on Dec 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Daniella Holzer, PA-C located?
The NPPES record lists a practice address at 496 Smithtown Byp Ste 200, Smithtown, NY, 11787. Phone: (631) 361-5300. Providers update this record themselves, so call before visiting.
How can I verify Daniella Holzer, PA-C's license?
NPPES lists New York license number 026324, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Daniella Holzer, PA-C prescribe under Medicare Part D?
In 2024, Daniella Holzer, PA-C had 214 Medicare Part D claims for 59 beneficiaries; the average among physician assistant prescribers was 830. 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.