NPPES file of Aug 9, 2026

Holly Marks

Nurse Practitioner · Paoli, PA

Holly Marks is a nurse practitioner with a practice address in Paoli, Pennsylvania, and NPI 1063124477, issued on Dec 16, 2022. Check the license (Pennsylvania SP026771, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063124477
Name
Holly Marks
Primary taxonomy
Nurse Practitioner 363L00000X
License number
SP026771 PA
Self-reported in NPPES; status is on the state search
Practice location
255 W Lancaster Ave, Paoli, PA 19301
Phone
(484) 565-1000
Enumerated
Dec 16, 2022
Record last updated
Dec 16, 2022
Medicare enrollment
Enrolled (PECOS I20250603000192); 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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8 nearest nurse practitioner records → All 3,916 in Pennsylvania → Look up another NPI →

Also registered at 255 W Lancaster Ave

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

  1. Omar Abousoud, MDDiagnostic Radiology Physician1457642019
  2. Kristie Adamo, RN, CRNA, MSNCertified Registered Nurse Anesthetist1861413288
  3. Robin Alsher, MDInternal Medicine Physician1578140752
  4. Analisa Ambrosi, PA-CPhysician Assistant1306198445
  5. Ganiyu Amusa, M.D.Anesthesiology Physician1649537788
  6. Jennifer Armstrong, MDMedical Oncology Physician1588624472

Verify Holly Marks 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 SP026771    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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Bills Medicare through one group practice

  1. Christiana Care Health Services IncNewark, DE

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

Holly Marks among 3,916 nurse practitioner records in Pennsylvania

Holly Marks 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 2022, is newer than 78% of them.

  • NPI issued2022 · 78% of these records are older, 17% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2022 · median 2018 among the 2,360 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 363L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 nurse practitioner records list a practice address in Paoli

They are 14 of the 902 NPPES records with a practice address in Paoli, and 3,916 nurse practitioner records in Pennsylvania.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Teresa Arocena, FNP-BCPaoli, PA 193011689452435
  2. Christopher BaurPaoli, PA 193011629965678
  3. Brittany Burns, MSN, CRNP, FNP-CPaoli, PA 193011871189076
  4. Gloria Fredericks, CRNPPaoli, PA 193011386898013
  5. Anne Judge, FNP-BCPaoli, PA 193011407279391
  6. Frances Maniscalco, AGAC-CRNP, MSN, BSNPaoli, PA 193011568960821
  7. Rachel Michalek, NPPaoli, PA 193011780240887
  8. Mary O'Hare, NPPaoli, PA 193011992071930

Common questions

What is Holly Marks's NPI number?

Holly Marks's National Provider Identifier (NPI) is 1063124477, issued on Dec 16, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Holly Marks located?

The NPPES record lists a practice address at 255 W Lancaster Ave, Paoli, PA, 19301. Phone: (484) 565-1000. Providers update this record themselves, so call before visiting.

How can I verify Holly Marks's license?

NPPES lists Pennsylvania license number SP026771, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.