NPPES file of Aug 9, 2026

Larissa Marie Gasparato Clayton, D.O.

Emergency Medicine Physician · Camp Hill, PA

Larissa Marie Gasparato Clayton, D.O. is an emergency medicine physician with a practice address in Camp Hill, Pennsylvania, and NPI 1982869327, issued on Jul 24, 2008. Check the license (Pennsylvania OS015268, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1982869327
Name
Larissa Marie Gasparato Clayton
Credential
D.O.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
OS015268 PA
OT012563 PA
Self-reported in NPPES; status is on the state search
Practice location
503 N 21St St, Camp Hill, PA 17401
Phone
(717) 972-4300
Enumerated
Jul 24, 2008
Record last updated
Oct 5, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20111024000393); accepts Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 2008
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 emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →

Verify Larissa Marie Gasparato Clayton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license OS015268    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
Open the Pennsylvania license search

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Bills Medicare through one group practice

  1. Windber Hospital IncWindber, PA

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

Larissa Marie Gasparato Clayton among 3,911 emergency medicine physician records in Pennsylvania

Larissa Marie Gasparato Clayton, D.O. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 38% of them.

  • NPI issued2008 · 38% of these records are older, 57% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2008 · median 2013 among the 2,231 with a school on file
  • Record last updated2012 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Pennsylvania

There are 3,911 emergency medicine physician records in Pennsylvania.

All 3,911 in Pennsylvania → Every provider in Camp Hill → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. David Kramer, M.D.York, PA 174021700817939
  2. Fazila Lalani, MDYork, PA 174021184938045
  3. Crystal Murphy, M.D.York, PA 174021174783187
  4. Joanne Robertson, MDYork, PA 174021740392349
  5. Borislav Stoev, D.OYork, PA 174021457536203
  6. James Amsterdam, D.M.D., M.D.York, PA 174031003852807
  7. John Cole, MDYork, PA 174031144293531
  8. Aizad Dasti, M.D.York, PA 174031518995182

Common questions

What is Larissa Marie Gasparato Clayton, D.O.'s NPI number?

Larissa Marie Gasparato Clayton, D.O.'s National Provider Identifier (NPI) is 1982869327, issued on Jul 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Larissa Marie Gasparato Clayton, D.O. located?

The NPPES record lists a practice address at 503 N 21St St, Camp Hill, PA, 17401. Phone: (717) 972-4300. Providers update this record themselves, so call before visiting.

How can I verify Larissa Marie Gasparato Clayton, D.O.'s license?

NPPES lists Pennsylvania license number OS015268, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.