NPPES file of Aug 9, 2026

Sandra N. Mazzella, CRNP

Nurse Practitioner · Huntingdon Valley, PA

Sandra N. Mazzella, CRNP is a nurse practitioner with a practice address in Huntingdon Valley, Pennsylvania, and NPI 1205397411, issued on Mar 29, 2019. Check the license (Pennsylvania SP020191, as entered in NPPES) with the Pennsylvania 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
1205397411
Name
Sandra N. Mazzella
Credential
CRNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
SP020191 PA
Self-reported in NPPES; status is on the state search
Practice location
3501 Masons Mill RD Ste 503, Huntingdon Valley, PA 19006
Phone
(215) 938-7730
Enumerated
Mar 29, 2019
Record last updated
Dec 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20220222002350); 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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8 nearest nurse practitioner records → All 3,916 in Pennsylvania → Look up another NPI →

Also registered at 3501 Masons Mill RD Ste 503

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

  1. Rania Abou Elenein, MDNeurology Physician1114156866
  2. Diana KukuzenkoFamily Nurse Practitioner1548965544

Verify Sandra N. Mazzella in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP020191    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 Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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39% more Medicare Part D claims than the average nurse practitioner in 2024

1,539 Medicare Part D claims for 373 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Sandra Mazzella1,539
  2. Specialty average1,109

Most prescribed

  1. Levetiracetam144 claims
  2. Carbidopa-Levodopa102 claims
  3. Gabapentin82 claims
  4. Donepezil Hcl71 claims
  5. Topiramate60 claims
  6. Memantine Hcl49 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: $785.27

26 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sandra Mazzella$785.27
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Methodist Associates IN Healthcare, IncPhiladelphia, PA

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

Sandra N. Mazzella among 3,916 nurse practitioner records in Pennsylvania

Sandra N. Mazzella, CRNP is one of 3,916 nurse practitioner records with a practice address in Pennsylvania. 75% 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 61% of them.

  • NPI issued2019 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2018 · median 2018 among the 2,360 with a school on file
  • Record last updated2019 · 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 363L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 nurse practitioner records list a practice address in Huntingdon Valley

They are 7 of the 471 NPPES records with a practice address in Huntingdon Valley, and 3,916 nurse practitioner records in Pennsylvania.

All 3,916 in Pennsylvania → Every provider in Huntingdon Valley → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Caitlin AlsdorfHuntingdon Valley, PA 190061285279240
  2. Sheela George, CRNPHuntingdon Valley, PA 190061619156312
  3. Amanda McGlade, NP-CHuntingdon Valley, PA 190061932354131
  4. Elizabeth Miller, RN MSNHuntingdon Valley, PA 190061821146390
  5. Eileen Rothrock, NPHuntingdon Valley, PA 190061659440550
  6. Catherine Strohl, NPHuntingdon Valley, PA 190061427473255
  7. Ziem-Nop Williams, CRNPBristol, PA 190071285749838
  8. Kirsten Dickins, APNBala Cynwyd, PA 190041881142008

Common questions

What is Sandra N. Mazzella, CRNP's NPI number?

Sandra N. Mazzella, CRNP's National Provider Identifier (NPI) is 1205397411, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Sandra N. Mazzella, CRNP located?

The NPPES record lists a practice address at 3501 Masons Mill RD Ste 503, Huntingdon Valley, PA, 19006. Phone: (215) 938-7730. Providers update this record themselves, so call before visiting.

How can I verify Sandra N. Mazzella, CRNP's license?

NPPES lists Pennsylvania license number SP020191, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Sandra N. Mazzella, CRNP prescribe under Medicare Part D?

In 2024, Sandra N. Mazzella, CRNP had 1,539 Medicare Part D claims for 373 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.