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

Dr. Daniel A. Singer, MD, MPH

Individual provider Internal Medicine Physician · NPI 1639309818

Dr. Daniel A. Singer, MD, MPH is an Internal Medicine Physician in Rockville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

6100 Executive Blvd 2A01
Rockville, MD 20852-3902
Phone: (301) 435-7144
Fax: (301) 435-0009
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0053739 (MD)

Record details

NPI number1639309818
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedJuly 21, 2009
Last updated in NPPESJuly 21, 2009

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