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

David W Holder, MD

Individual provider Internal Medicine Physician · NPI 1508805508

David W Holder, MD is an Internal Medicine Physician in Laurel, Maryland. Licensed in District of Columbia. Registered with an NPI since 2006.

Licensed in
DC
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.

See every abbreviation used in this directory →

Practice location Address checks out

8400 River Rd
Laurel, MD 20724-1426
Phone: (202) 299-3190
Fax: (202) 576-8451
Show map & directions

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

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence MD500002654 (DC)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD500002654 (DC)

Record details

NPI number1508805508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJanuary 28, 2026
Certification dateJanuary 28, 2026
Mailing address8400 River Rd, Laurel, MD 20724-1426

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