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

Dr. Joseph C. Masdeu, MD, PHD

Individual provider Neurology Physician · NPI 1376853770

Dr. Joseph C. Masdeu, MD, PHD is a Neurology in Bethesda, Maryland. Qualified in 1969, 57 years ago. Practices with Tmh Physician Associates PLLC, a 1,899-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
57
Licensed in
TX
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

National Institutes Of Health Bldg 10 Rm 3C111
Bethesda, MD 20892-0001
Phone: (301) 443-2096
Fax: (301) 496-7437
Show map & directions

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

Additional practice locations (1)

  • 6560 Fannin St Ste 802, Houston, TX 77030-2726 — (137) 441-1150

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence Q4804 (TX)

Record details

NPI number1376853770
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedOctober 19, 2010
Last updated in NPPESJuly 14, 2020
Certification dateJuly 14, 2020

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 1969 (57 years in practice)
Group practice Tmh Physician Associates Pllc — 1899 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations11 on file with Medicare

Other providers in Bethesda