Margaret Bell Fischer, M.D., FAAP, FACC
Clinical Cardiac Electrophysiology Physician · Gettysburg, PA
Margaret Bell Fischer, M.D., FAAP, FACC is a clinical cardiac electrophysiology physician with a practice address in Gettysburg, Pennsylvania, and NPI 1437128634, issued on Mar 17, 2006. Check the license (Pennsylvania MD446971, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Margaret Bell Fischer
- Credential
- M.D., FAAP, FACC
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License numbers
- MD446971 PA
0101052803 VA
Self-reported in NPPES; status is on the state search - Practice location
- 147 Gettys St, Gettysburg, PA 17325
- Phone
- (717) 339-2025
- Enumerated
- Mar 17, 2006
- Record last updated
- Jan 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (717) 339-2011
- Medicaid IDs
- 102760930 PA
006700713 VA
403014101 MD
102761131 PA - Medicare enrollment
- Enrolled (PECOS I20120803000360); accepts Medicare assignment
- Medical or professional school
- Toledo Medical College, 1986
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 205 in Pennsylvania → Look up another NPI →
Also registered at 147 Gettys St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammed Ali, M.D.Hospitalist Physician1497751853
- Yick Hei Au, M.D.Hospitalist Physician1184902926
- Douglas Baker, CRNACertified Registered Nurse Anesthetist1548203565
- Barbara Balas, PTPhysical Therapist1932839792
- Angela Blain, CRNPNurse Practitioner1366049751
- Katherine Boyle, CRNPFamily Nurse Practitioner1467748160
Verify Margaret Bell Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD446971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
41 Medicare Part D claims for 21 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D.
Most prescribed
- Amiodarone Hcl16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 88.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $391.55
13 payments; by number, the most common kind was food and beverage; the largest payer was Biosense Webster, Inc. The 3,167 providers of this specialty with any payment received $10,651.37 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
- Medstar Heart Institute LLCWashington, DC
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Bell Fischer among 205 clinical cardiac electrophysiology physician records in Pennsylvania
Margaret Bell Fischer, M.D., FAAP, FACC is one of 205 clinical cardiac electrophysiology physician records with a practice address in Pennsylvania. 96% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 50% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1986 · median 2001 among the 168 with a school on file
- Record last updated2014 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Pennsylvania
There are 205 clinical cardiac electrophysiology physician records in Pennsylvania.
All 205 in Pennsylvania → Every provider in Gettysburg → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Jefferson Lee, MDYork, PA 174031295879633
- Edmond Obeng-Gyimah, M.D.York, PA 174031578855706
- Brian Schuler, MDYork, PA 174031467404186
- Lyle Siddoway, MDYork, PA 174031538113659
- Matthew Singleton, MDYork, PA 174031326306168
- Ronald Savarese, DOYork, PA 174081629299839
- Gregory Fazio, MDChambersburg, PA 172011457399669
- Anthony Johnson, MDChambersburg, PA 172011104995240
Common questions
What is Margaret Bell Fischer, M.D., FAAP, FACC's NPI number?
Margaret Bell Fischer, M.D., FAAP, FACC's National Provider Identifier (NPI) is 1437128634, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Bell Fischer, M.D., FAAP, FACC located?
The NPPES record lists a practice address at 147 Gettys St, Gettysburg, PA, 17325. Phone: (717) 339-2025. Providers update this record themselves, so call before visiting.
How can I verify Margaret Bell Fischer, M.D., FAAP, FACC's license?
NPPES lists Pennsylvania license number MD446971, 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 Margaret Bell Fischer, M.D., FAAP, FACC prescribe under Medicare Part D?
In 2024, Margaret Bell Fischer, M.D., FAAP, FACC had 41 Medicare Part D claims for 21 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
What is Margaret Bell Fischer, M.D., FAAP, FACC's MIPS final score?
The 2023 MIPS final score is 88.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.