Stephen O. Bader, MD
Anesthesiology Physician · Beaver, PA
Stephen O. Bader, MD is an anesthesiology physician with a practice address in Beaver, Pennsylvania, and NPI 1619911591, issued on Jun 15, 2006. Check the license (Pennsylvania MD424709, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Stephen O. Bader
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- MD424709 PA
057571 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Dutch Ridge RD, Beaver, PA 15009
- Phone
- (724) 728-7000
- Enumerated
- Jun 15, 2006
- Record last updated
- Jun 19, 2026
- Medicare enrollment
- Enrolled (PECOS I20050329000355); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,481 in Pennsylvania → Look up another NPI →
Also registered at 1000 Dutch Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Crystal Anney-Mitchell, P.A.-CPhysician Assistant1992792675
- Alexandra Arnold, DPMStudent in an Organized Health Care Education/Training Program1730073255
- Sarmad Ashfaq, M.D.Hospitalist Physician1083838916
- Syeda Asim, MDStudent in an Organized Health Care Education/Training Program1790589067
- Muhammad Ayub, MDInternal Medicine Physician1881116291
Verify Stephen O. Bader in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD424709Check 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: $2,468.35
4 payments; by number, the most common kind was honoraria; the largest payer was Grifols USA, LLC. The 17,774 providers of this specialty with any payment received $669.59 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.
8 hospitals and group practices
- Mount Nittany Medical CenterState College, PA · Acute Care Hospitals5 of 5 stars
- Butler Medical ProvidersButler, PA
- Evangelical Medical Services OrganizationLewisburg, PA
- Excela Health Physician Practices, IncGreensburg, PA
- Kbs Anesthesia, Inc.Beaver, PA
- Regional Anesthesia Experts PCBridgeville, PA
- St Joseph Medical GroupReading, PA
- St Vincent Medical Education And Research Institute IncErie, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Stephen O. Bader among 2,481 anesthesiology physician records in Pennsylvania
Stephen O. Bader, MD is one of 2,481 anesthesiology physician records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2002 · median 2005 among the 1,720 with a school on file
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 anesthesiology physician records list a practice address in Beaver
They are 9 of the 575 NPPES records with a practice address in Beaver, and 2,481 anesthesiology physician records in Pennsylvania.
All 2,481 in Pennsylvania → Every provider in Beaver → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Alexander Bankov, M.D.Beaver, PA 150091841217270
- Michael Brody, M.D.Beaver, PA 150091801909726
- Kathy Crivelli, D.O.Beaver, PA 150091871602797
- Roman Dejesus, M.D.Beaver, PA 150091194737882
- Christopher Germond, D.O.Beaver, PA 150091952560526
- Claudio Loffreda, M.D.Beaver, PA 150091114951118
- Steven Neeley, MDBeaver, PA 150091861443830
- William O'Connor, M.D.Beaver, PA 150091699888677
Common questions
What is Stephen O. Bader, MD's NPI number?
Stephen O. Bader, MD's National Provider Identifier (NPI) is 1619911591, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen O. Bader, MD located?
The NPPES record lists a practice address at 1000 Dutch Ridge RD, Beaver, PA, 15009. Phone: (724) 728-7000. Providers update this record themselves, so call before visiting.
How can I verify Stephen O. Bader, MD's license?
NPPES lists Pennsylvania license number MD424709, 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.
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.