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

Oscar Raymond Gregory Bascug, DO

Individual provider Hematology & Oncology Physician · NPI 1417484627

Oscar Raymond Gregory Bascug, DO is an Internal Medicine in Frederick, Maryland. Qualified in 2017, 9 years ago. Practices with Frederick Health Medical Group LLC, a 202-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
9
Licensed in
MD
In the registry since
2017
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1562 Opossumtown Pike
Frederick, MD 21702-4337
Phone: (240) 215-6310
Fax: (240) 566-7754
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence H0105876 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence H0105876 (MD)

Record details

NPI number1417484627
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 18, 2017
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Frederick Health Medical Group Llc — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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