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

Mark J Hotchkiss, MD

Individual provider Nephrology Physician · NPI 1861488033

Mark J Hotchkiss, MD is a Nephrology in Orange, Connecticut. Graduated from State University of New York at Stony Brook, School of Medicine in 1990, 36 years ago. Practices with Hhc Physician Services PLLC, a 136-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
36
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
CT
In the registry since
2005
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

235 Boston Post Rd Ste 202
Orange, CT 06477-3229
Phone: (203) 799-1252
Fax: (203) 799-3252
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 34345 (CT)

Record details

NPI number1861488033
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 23, 2005
Last updated in NPPESApril 11, 2025
Certification dateApril 11, 2025

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Hhc Physician Services Pllc — 136 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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