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

MA Dolores Del Castillo, MD

Individual provider Internal Medicine Physician · NPI 1952741209

MA Dolores Del Castillo, MD is an Endocrinology in Plymouth, Massachusetts. Qualified in 2007, 19 years ago. Practices with Reliant Medical Group Inc, a 638-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and New Jersey.

Years since qualifying
19
Licensed in
MA, NJ
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

110 Long Pond Rd
Plymouth, MA 02360-2642
Phone: (508) 210-5920
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 800 Washington St, Boston, MA 02111 — (617) 636-5000
  • 355 Grand St, Jersey City, NJ 07302-4321 — (201) 915-2000

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 283575 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MA09329000 (NJ)

Record details

NPI number1952741209
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 1, 2013
Last updated in NPPESNovember 19, 2020
Certification dateNovember 19, 2020

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Reliant Medical Group Inc — 638 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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