Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mary McCrossan, MD

Individual provider Family Medicine Physician · NPI 1891868832

Mary McCrossan, MD is a Family Practice in Wilmington, Delaware. Qualified in 1982, 44 years ago. Practices with St Francis Hospital Inc, a 47-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Delaware.

Years since qualifying
44
Licensed in
DE
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

701 N Clayton St Ste 200
Wilmington, DE 19805-3165
Phone: (302) 575-8041
Fax: (302) 575-8005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence C10004850 (DE)

Record details

NPI number1891868832
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2006
Last updated in NPPESMay 24, 2021
Certification dateMay 24, 2021
Mailing addressPo Box 824804, Philadelphia, PA 19182-4804

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice St Francis Hospital Inc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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