Dr Sandra Ferris, CRNP - Medicare Nurse Practitioner in Wilmington, DE

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Dr Sandra Ferris, CRNP is a medicare enrolled "Nurse Practitioner" physician in Wilmington, Delaware. She graduated from medical school in 2024 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice On Site Dermatology Of Pennsylvania Pllc and her current practice location is 913 N Market St Ste 200, Wilmington, Delaware. You can reach out to her office (for appointments etc.) via phone at (877) 345-5300.

Dr Sandra Ferris is licensed to practice in Pennsylvania (license number SP031470) 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 1932963824.

Contact Information

Dr Sandra Ferris, CRNP
913 N Market St Ste 200,
Wilmington, DE 19801-3097
(877) 345-5300
Not Available

Map and Direction




Physician's Profile

Full NameDr Sandra Ferris
GenderFemale
SpecialityNurse Practitioner
Experience1 Years
Location913 N Market St Ste 200, Wilmington, Delaware
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:
  • Dr Sandra Ferris graduated from medical school in 2024
  NPI Data:
  • NPI Number: 1932963824
  • Provider Enumeration Date: 02/12/2024
  • Last Update Date: 12/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4688100589
  • Enrollment ID: I20241214000137

Medical Identifiers

Medical identifiers for Dr Sandra Ferris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932963824NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice L1-0068065 (Delaware)Secondary
363L00000XNurse Practitioner SP031470 (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
On Site Dermatology Of Pennsylvania Pllc89212343528

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. Dr Sandra Ferris allows following entities to bill medicare on her behalf.
Entity NameOn Site Dermatology Of Pennsylvania Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114369873
PECOS PAC ID: 8921234352
Enrollment ID: O20131113001279

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. Dr Sandra Ferris 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
Dr Sandra Ferris, CRNP
1392 Hickory Hill Rd,
Chadds Ford, PA 19317-9367

Ph: (302) 535-5396		Dr Sandra Ferris, CRNP
913 N Market St Ste 200,
Wilmington, DE 19801-3097

Ph: (877) 345-5300

Reviews and Comments



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.