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

Dr. Douglas McAdams, MD

Individual provider Neurology Physician · NPI 1134356298

Dr. Douglas McAdams, MD is a Neurology in Groton, Connecticut. Qualified in 2009, 17 years ago. Practices with Hartford Healthcare Medical Group Specialists PLLC, a 1,537-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Connecticut and North Carolina.

Years since qualifying
17
Licensed in
CT, NC
In the registry since
2009
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

1 Wahoo Ave
Groton, CT 06349
Phone: (860) 694-4123
Show map & directions

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

Additional practice locations (2)

  • 2005 Knight Lane, Jacksonville, FL 32212-0140 — (703) 785-0102
  • 2005 Knight Lane, Jacksonville, FL 32212-0140 — (703) 785-0102

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 56899 (CT)
Neurology Physician Taxonomy 2084N0400X · Licence 2026-03236 (NC)

Record details

NPI number1134356298
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2009
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Hartford Healthcare Medical Group Specialists Pllc — 1537 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare