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

Dr. Patrick Johannes Mansky, MD

Individual provider Medical Oncology Physician · NPI 1013931526

Dr. Patrick Johannes Mansky, MD is a Medical Oncology in Frederick, Maryland. Qualified in 1991, 35 years ago. Practices with Frederick Health Medical Group LLC, a 202-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland and Wisconsin.

Years since qualifying
35
Licensed in
MD, WI
In the registry since
2006
Specialties on file
4
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

1562 Opossumtown Pike
Frederick, MD 21702-4337
Phone: (301) 662-8477
Show map & directions

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

Additional practice locations (2)

  • 501 W 7th St, Frederick, MD 21701-4586 — (301) 662-8477
  • 504 E Ridgeville Blvd, Mount Airy, MD 21771-5942 — (301) 662-8477

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence D0051559 (MD)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 52362 (WI)
Pediatric Hematology & Oncology Physician Taxonomy 2080P0207X · Licence 52362 (WI)
Pediatric Hematology & Oncology Physician Taxonomy 2080P0207X · Licence D0051559 (MD)

Record details

NPI number1013931526
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESMay 13, 2019

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Frederick Health Medical Group Llc — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Frederick