NPPES file of Aug 9, 2026

Danielle Marie Filderman, PA-C

Physician Assistant · Chestnut Hill, MA

Danielle Marie Filderman, PA-C is a physician assistant with a practice address in Chestnut Hill, Massachusetts, and NPI 1861021537, issued on Apr 5, 2020. Check the license (Massachusetts PA8998, as entered in NPPES) with the Massachusetts 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
1861021537
Name
Danielle Marie Filderman
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License numbers
PA8998 MA
25MP00604900 NJ
Self-reported in NPPES; status is on the state search
Practice location
850 Boylston St Ste 575, Chestnut Hill, MA 02467
Phone
(617) 732-9100
Enumerated
Apr 5, 2020
Record last updated
Mar 20, 2026
Medicare enrollment
Enrolled (PECOS I20230331001361); accepts Medicare assignment
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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Verify Danielle Marie Filderman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license PA8998
    Check 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 Massachusetts license search

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94% fewer Medicare Part D claims than the average physician assistant in 2024

47 Medicare Part D claims for 24 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Danielle Filderman47
  2. Specialty average830

Most prescribed

  1. Estradiol16 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. Brigham And Womens Physicians Organization IncBoston, MA

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

Danielle Marie Filderman among 4,713 physician assistant records in Massachusetts

Danielle Marie Filderman, PA-C is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% 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 56% of them.

  • NPI issued2020 · 56% of these records are older, 37% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2020 · median 2019 among the 3,217 with a school on file
  • Record last updated2026 · 38% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 physician assistant records list a practice address in Chestnut Hill

They are 26 of the 772 NPPES records with a practice address in Chestnut Hill, and 4,713 physician assistant records in Massachusetts.

The 8 physician assistant records with the nearest ZIP codes

  1. Kelly Buchanan, PAChestnut Hill, MA 024671205096583
  2. Rebecca Cantor, PA-CChestnut Hill, MA 024671417317819
  3. Kelly Diloffi, PA-CChestnut Hill, MA 024671790880276
  4. Joey Gee, PA/CChestnut Hill, MA 024671700260049
  5. Laura Gilbert, PA-CChestnut Hill, MA 024671841566791
  6. Lindsey Grealish, PA-CChestnut Hill, MA 024671952612434
  7. Handan Isman, PA-CChestnut Hill, MA 024671184856098
  8. Sheri Martinelli, PA-CChestnut Hill, MA 024671649229022

Common questions

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

Danielle Marie Filderman, PA-C's National Provider Identifier (NPI) is 1861021537, issued on Apr 5, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Danielle Marie Filderman, PA-C located?

The NPPES record lists a practice address at 850 Boylston St Ste 575, Chestnut Hill, MA, 02467. Phone: (617) 732-9100. Providers update this record themselves, so call before visiting.

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

NPPES lists Massachusetts license number PA8998, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

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

In 2024, Danielle Marie Filderman, PA-C had 47 Medicare Part D claims for 24 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.