Alyssa Ann O'Neill, CRNA
Certified Registered Nurse Anesthetist · Paoli, PA
Alyssa Ann O'Neill, CRNA is a certified registered nurse anesthetist with a practice address in Paoli, Pennsylvania, and NPI 1700189776, issued on Dec 14, 2010. Check the license (Pennsylvania RN554691, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Ann O'Neill
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN554691 PA
Self-reported in NPPES; status is on the state search - Practice location
- 255 W Lancaster Ave, Paoli, PA 19301
- Phone
- (610) 648-1000
- Enumerated
- Dec 14, 2010
- Record last updated
- Dec 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (517) 787-2922
- Medicare enrollment
- Enrolled (PECOS I20110323000864); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 4,822 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.
- Omar Abousoud, MDDiagnostic Radiology Physician1457642019
- Kristie Adamo, RN, CRNA, MSNCertified Registered Nurse Anesthetist1861413288
- Robin Alsher, MDInternal Medicine Physician1578140752
- Analisa Ambrosi, PA-CPhysician Assistant1306198445
- Ganiyu Amusa, M.D.Anesthesiology Physician1649537788
- Jennifer Armstrong, MDMedical Oncology Physician1588624472
Verify Alyssa Ann O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN554691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $25.96
1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Clinical Care Associates OF The University OF Pennsylvania Health.West Chester, PA
- United Anesthesia Services PCWynewood, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Ann O'Neill among 4,822 certified registered nurse anesthetist records in Pennsylvania
Alyssa Ann O'Neill, CRNA is one of 4,822 certified registered nurse anesthetist records with a practice address in Pennsylvania. 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 2010, is newer than 52% of them.
- NPI issued2010 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2010 · median 2012 among the 3,576 with a school on file
- Record last updated2010 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 certified registered nurse anesthetist records list a practice address in Paoli
They are 20 of the 902 NPPES records with a practice address in Paoli, and 4,822 certified registered nurse anesthetist records in Pennsylvania.
All 4,822 in Pennsylvania → Every provider in Paoli → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Kristie Adamo, RN, CRNA, MSNPaoli, PA 193011861413288
- Ryan Brenneman, CRNAPaoli, PA 193011265686620
- Janice Dolan, CRNAPaoli, PA 193011972702629
- Theresa Fodor, C.R.N.A.Paoli, PA 193011144276841
- Noreen Gerace, C.R.N.A.Paoli, PA 193011598711897
- Jennifer Glickman, CRNAPaoli, PA 193011376728386
- Talia Grim, CRNAPaoli, PA 193011801131529
- Jessica Hessel, CRNAPaoli, PA 193011538698865
Common questions
What is Alyssa Ann O'Neill, CRNA's NPI number?
Alyssa Ann O'Neill, CRNA's National Provider Identifier (NPI) is 1700189776, issued on Dec 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Ann O'Neill, CRNA located?
The NPPES record lists a practice address at 255 W Lancaster Ave, Paoli, PA, 19301. Phone: (610) 648-1000. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Ann O'Neill, CRNA's license?
NPPES lists Pennsylvania license number RN554691, 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.
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.