Ms Margaret Diferdinand, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Philadelphia, PA

Ms Margaret Diferdinand, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Philadelphia, Pennsylvania. She graduated from nursing school in 1998 and has 26 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Rancocas Anesthesiology Pa and her current practice location is 111 S 11th St, Suite 8490, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 955-6161.

Ms Margaret Diferdinand is licensed to practice in Pennsylvania (license number RN524090L) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1013924745.

Contact Information

Ms Margaret Diferdinand, CRNA
111 S 11th St, Suite 8490,
Philadelphia, PA 19107-4824
(215) 955-6161
(215) 923-5507

Map and Direction




Provider's Profile

Full NameMs Margaret Diferdinand
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience26 Years
Location111 S 11th St, Philadelphia, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Margaret Diferdinand graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1013924745
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 08/01/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7517962343
  • Enrollment ID: I20060928000438

Medical Identifiers

Medical identifiers for Ms Margaret Diferdinand such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013924745NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered RN524090L (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rancocas Anesthesiology Pa276938023785

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ms Margaret Diferdinand allows following entities to bill medicare on her behalf.
Entity NameRancocas Anesthesiology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427076553
PECOS PAC ID: 2769380237
Enrollment ID: O20040330000316

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ms Margaret Diferdinand is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ms Margaret Diferdinand, CRNA
111 S 11th St, Suite 8490,
Philadelphia, PA 19107-4824

Ph: (215) 955-6161
Ms Margaret Diferdinand, CRNA
111 S 11th St, Suite 8490,
Philadelphia, PA 19107-4824

Ph: (215) 955-6161

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Philadelphia, PA

Victor Abarca, CRNA
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Practice Location: 5800 Ridge Ave., Philadelphia, PA 19128
Phone: 251-483-9900    
Donna Simmers, CRNA
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Catrina Jones, CRNA
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Veronica Mooney, CRNA
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Medicare: Not Enrolled in Medicare
Practice Location: 101 E Olney Ave, Suite 400, Philadelphia, PA 19120
Phone: 215-456-7000    Fax: 215-254-2599
Lauren Bruce, CRNA
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Medicare: Accepting Medicare Assignments
Practice Location: 101 E Olney Ave, Suite 400, Philadelphia, PA 19120
Phone: 215-456-7000    Fax: 215-254-2599
Mrs. Jaiby V George, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3401 N. Broad Street, Philadelphia, PA 19140
Phone: 215-707-3326    Fax: 215-707-8028
Carlene M Mclaughlin, CRNA
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Medicare: Accepting Medicare Assignments
Practice Location: 3400 Spruce St, Philadelphia, PA 19104
Phone: 215-349-8310    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.