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

Dr. Michael Lance Gerstenfeld, MD

Individual provider Adult Medicine Physician · NPI 1740311208

Dr. Michael Lance Gerstenfeld, MD is a Physical Medicine and Rehabilitation in Danbury, Connecticut. Qualified in 1987, 39 years ago. Accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
39
Licensed in
CT
In the registry since
2007
Specialties on file
5
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

46 Mill Plain Rd
Danbury, CT 06811-5140
Phone: (203) 297-6120
Fax: (203) 297-6122
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 031959 (CT)
Adult Medicine Physician Taxonomy 207QA0505X · Licence 31959 (CT)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence 31959 (CT)
Sports Medicine (Neuromusculoskeletal Medicine) Physician Taxonomy 204C00000X · Licence 031959 (CT)
Sports Medicine (Family Medicine) Physician Taxonomy 207QS0010X · Licence 031959 (CT)

Record details

NPI number1740311208
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 8, 2007
Last updated in NPPESDecember 31, 2011
Mailing address46 Mill Plain Rd, Danbury, CT 06811-5140

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Also practisesFAMILY PRACTICE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare