NPPES file of Aug 9, 2026

Danielle Cassel, PA-C

Physician Assistant · New York, NY

Danielle Cassel, PA-C is a physician assistant with a practice address in New York, New York, and NPI 1093357410, issued on Oct 17, 2019. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093357410
Name
Danielle Cassel
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
530 E 74TH St, New York, NY 10021
Phone
(212) 639-2000
Enumerated
Oct 17, 2019
Record last updated
Feb 14, 2024
Medicare enrollment
Enrolled (PECOS I20230925001829); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 530 E 74TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohammad AlhomoudHematology & Oncology Physician1295220754
  2. Alicia Assini, FNPFamily Nurse Practitioner1700314820
  3. Mark Awad, MD, PHDMedical Oncology Physician1831359355
  4. Sarah BleicherAcute Care Nurse Practitioner1881213346
  5. Alexander Boardman, MDHematology & Oncology Physician1588194286
  6. Brian Chernak, MDInternal Medicine Physician1659877330

Verify Danielle Cassel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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50% fewer Medicare Part D claims than the average physician assistant in 2024

412 Medicare Part D claims for 77 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Danielle Cassel412
  2. Specialty average830

Most prescribed

  1. Bexarotene86 claims
  2. Acyclovir44 claims
  3. Levothyroxine Sodium39 claims
  4. Prednisone30 claims
  5. Sulfamethoxazole-Trimethoprim27 claims
  6. Pegasys21 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

  1. Memorial Hematology Lymphoma GroupNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Danielle Cassel among 15,555 physician assistant records in New York

Danielle Cassel, 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 2019, is newer than 56% of them.

  • NPI issued2019 · 56% of these records are older, 39% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2019 · median 2018 among the 8,158 with a school on file
  • Record last updated2024 · 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).

3,108 physician assistant records list a practice address in New York

They are 3,108 of the 98,468 NPPES records with a practice address in New York, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Loriann Asaro, P.A.New York, NY 100211730104100
  2. Michael Demarest, PANew York, NY 100211841248747
  3. Joseph Fable, PANew York, NY 100211003861550
  4. Larry Friedman, PANew York, NY 100211902854821
  5. Inna Guindine, PANew York, NY 100211306937776
  6. Rebecca Johnson, P.A.C.New York, NY 100211336158831
  7. Lynn Keppel, PANew York City, NY 100211770554206
  8. Karleen Koenig, PANew York, NY 100211205884293

Common questions

What is Danielle Cassel, PA-C's NPI number?

Danielle Cassel, PA-C's National Provider Identifier (NPI) is 1093357410, issued on Oct 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Danielle Cassel, PA-C located?

The NPPES record lists a practice address at 530 E 74TH St, New York, NY, 10021. Phone: (212) 639-2000. Providers update this record themselves, so call before visiting.

How can I verify Danielle Cassel, PA-C's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Danielle Cassel, PA-C prescribe under Medicare Part D?

In 2024, Danielle Cassel, PA-C had 412 Medicare Part D claims for 77 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.