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

Dr. Michael W Costello, MD

Individual provider Family Medicine Physician · NPI 1740250125

Dr. Michael W Costello, MD is a Family Practice in Smithsburg, Maryland. Graduated from Pennsylvania State University College of Medicine in 1985, 41 years ago. Practices with Meritus Medical Center Inc, a 746-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
41
Trained at
Pennsylvania State University College of Medicine
Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

22911 Jefferson Blvd
Smithsburg, MD 21783-1617
Phone: (301) 824-3343
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 194 Thomas Johnson Dr Ste A, Frederick, MD 21702 — (240) 215-6370
  • 1562 Opossumtown Pike, Frederick, MD 21702-4337 — (301) 663-3137
  • 1564 Opossumtown Pike, Frederick, MD 21702-4359 — (301) 663-3137

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence D0041378 (MD)

Record details

NPI number1740250125
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESJanuary 25, 2024
Certification dateJanuary 25, 2024

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Meritus Medical Center Inc — 746 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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