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

Dr. John Herbert Niles Jr., MD

Individual provider Gynecology Physician · NPI 1528161445

Dr. John Herbert Niles Jr., MD is a Gynecology Physician in Greenbelt, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2006
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

7500 Greenway Center Dr Ste 620
Greenbelt, MD 20770-3502
Phone: (301) 474-5400
Fax: (301) 474-0800
Show map & directions

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

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence D0009397 (MD)

Record details

NPI number1528161445
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 6, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Greenbelt