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

Dr. Justin D Waltrous, MD

Individual provider Sports Medicine (Physical Medicine & Rehabilitation) Physician · NPI 1679890636

Dr. Justin D Waltrous, MD is an Internal Medicine in Hanover, Maryland. Graduated from University of Maryland School of Medicine in 2010, 16 years ago. Practices with Cnp Operating Co LLC, a 69-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
16
Trained at
University of Maryland School of Medicine
Licensed in
MD
In the registry since
2010
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

7467 Ridge Rd Ste 140
Hanover, MD 21076-3118
Phone: (410) 768-5050
Fax: (410) 768-8013
Show map & directions

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

Additional practice locations (2)

  • 2635 Riva Rd Ste 108, Annapolis, MD 21401-7430 — (410) 768-5050
  • 1630 Main St Ste 108, Chester, MD 21619-2792 — (410) 768-5050

Specialties & licences

Sports Medicine (Physical Medicine & Rehabilitation) Physician (primary) Taxonomy 2081S0010X · Licence D77249 (MD)

Record details

NPI number1679890636
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 29, 2010
Last updated in NPPESJuly 29, 2026
Certification dateJuly 29, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Cnp Operating Co Llc — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount