Stephanie Larson, D.O.
Emergency Medicine Physician · Erie, PA
Stephanie Larson, D.O. is an emergency medicine physician with a practice address in Erie, Pennsylvania, and NPI 1285924175, issued on Apr 12, 2011. Check the license (Pennsylvania OT013414, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Stephanie Larson
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OT013414 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2314 Sassafras St, Erie, PA 16502
- Phone
- (814) 452-5105
- Enumerated
- Apr 12, 2011
- Record last updated
- Apr 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (814) 452-5097
- Medicare enrollment
- Enrolled (PECOS I20121012000293); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 2314 Sassafras St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bobbie Brotherson, DOEmergency Medicine Physician1720492358
- Dorothy Candib, MDGeriatric Medicine (Internal Medicine) Physician1508840190
- Amy Chidester, MDFamily Medicine Physician1770771966
- Linda Connell, LSWSocial Worker1285618892
- Maria Crisanti, MDFamily Medicine Physician1265724181
Verify Stephanie Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OT013414Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average emergency medicine physician in 2024
288 Medicare Part D claims for 216 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Cephalexin86 claims
- Ondansetron Odt23 claims
- Prednisone23 claims
- Ciprofloxacin Hcl18 claims
- Doxycycline Hyclate17 claims
- Amoxicillin-Clavulanate Potass15 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
- Centre Emergency Medical Associates, PC.State College, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Larson among 3,911 emergency medicine physician records in Pennsylvania
Stephanie Larson, 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 2011, is newer than 49% of them.
- NPI issued2011 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2010 · median 2013 among the 2,231 with a school on file
- Record last updated2011 · 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).
120 emergency medicine physician records list a practice address in Erie
They are 120 of the 5,083 NPPES records with a practice address in Erie, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Erie → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bobbie Brotherson, DOErie, PA 165021720492358
- Adam Christensen, D.O.Erie, PA 165021316391543
- Scott Cook, D.O.Erie, PA 165021225492952
- Jason Crofts, D.O.Erie, PA 165021417218769
- Joseph DatskoErie, PA 165021497289821
- Paul Jimenez Stuart, DOErie, PA 165021932722725
- Muhammad KhanErie, PA 165021245764182
- Dhimitri Nikolla, DOErie, PA 165021366839995
Common questions
What is Stephanie Larson, D.O.'s NPI number?
Stephanie Larson, D.O.'s National Provider Identifier (NPI) is 1285924175, issued on Apr 12, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Larson, D.O. located?
The NPPES record lists a practice address at 2314 Sassafras St, Erie, PA, 16502. Phone: (814) 452-5105. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Larson, D.O.'s license?
NPPES lists Pennsylvania license number OT013414, 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.
How much does Stephanie Larson, D.O. prescribe under Medicare Part D?
In 2024, Stephanie Larson, D.O. had 288 Medicare Part D claims for 216 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.