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

Constantine N. Chienku, MD

Individual provider Pediatrics Physician · NPI 1831139336

Constantine N. Chienku, MD is a Pediatric Medicine in Woodbridge, Virginia. Graduated from Howard University College of Medicine in 2000, 26 years ago. Practices with American Greatest Care LLC, a 14-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
26
Trained at
Howard University College of Medicine
Licensed in
VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

14087 Richmond Hwy Unit 101
Woodbridge, VA 22191
Phone: (571) 300-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 9276 Old Keene Mill Rd, Burke, VA 22015-4201 — (571) 516-3116
  • 1964 Gallows Rd Ste 300, Vienna, VA 22182-3814 — (703) 712-7199

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0101230316 (VA)
Pediatrics Physician Taxonomy 208000000X · Licence 010266823 (VA)

Record details

NPI number1831139336
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESFebruary 28, 2025
Certification dateFebruary 28, 2025
Mailing address4701 Yowell Lane, Marshall, VA 20115

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice American Greatest Care Llc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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