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

Dr. James Warner Marshall Jr., DO

Individual provider Internal Medicine Physician · NPI 1871597310

Dr. James Warner Marshall Jr., DO is an Internal Medicine in Orange, Connecticut. Graduated from Univ of New England, College of Dental Medicine in 1985, 41 years ago. Practices with Docs Medical Inc, a 30-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
41
Trained at
Univ of New England, College of Dental Medicine
Licensed in
CT
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

521 Boston Post Rd
Orange, CT 06477-3506
Phone: (203) 529-3271
Fax: (203) 529-3273
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 000204 (CT)

Record details

NPI number1871597310
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 13, 2005
Last updated in NPPESJuly 10, 2021
Certification dateJuly 10, 2021
Mailing address64 Russell Ave, Orange, CT 06477-2505

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIV OF NEW ENGLAND, COLLEGE OF DENTAL MEDICINE
Graduated 1985 (41 years in practice)
Group practice Docs Medical Inc — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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