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

Arun Nag Santhosh Mallapareddi

Individual provider Sleep Medicine (Family Medicine) Physician · NPI 1780048264

Arun Nag Santhosh Mallapareddi is a Family Practice in Ashburn, Virginia. Graduated from Wayne State University School of Medicine in 2015, 11 years ago. Practices with Patient First Richmond Medical Group PLLC, a 320-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio and Virginia.

Years since qualifying
11
Trained at
Wayne State University School of Medicine
Licensed in
OH, VA
In the registry since
2016
Specialties on file
3

Practice location Address checks out

44335 Premier Plz Ste 230
Ashburn, VA 20147-5052
Phone: (571) 577-6806
Show map & directions

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

Additional practice locations (2)

  • 200 N Glebe Rd Ste 316, Arlington, VA 22203-3755 — (703) 729-3420
  • 10100 Fairfax Blvd, Fairfax, VA 22030-2000 — (703) 679-1876

Specialties & licences

Sleep Medicine (Family Medicine) Physician (primary) Taxonomy 207QS1201X · Licence 0101283107 (VA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 0101283107 (VA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 35.139042 (OH)

Record details

NPI number1780048264
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 11, 2016
Last updated in NPPESFebruary 23, 2026
Certification dateFebruary 23, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Patient First Richmond Medical Group Pllc — 320 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations12 on file with Medicare