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

Dr. Renee T Witlen, MD

Individual provider Psychiatry Physician · NPI 1265757009

Dr. Renee T Witlen, MD is a Psychiatry in Portland, Maine. Graduated from Harvard Medical School in 2010, 16 years ago. Practices with Intermed PA, a 185-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
16
Trained at
Harvard Medical School
Licensed in
ME
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

84 Marginal Way
Portland, ME 04101-2443
Phone: (207) 774-5816
Fax: (207) 523-8595
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD20944 (ME)

Record details

NPI number1265757009
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 5, 2010
Last updated in NPPESMarch 26, 2026
Certification dateMarch 26, 2026
Mailing address100 Gannett Dr Ste C, South Portland, ME 04106-5900

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2010 (16 years in practice)
Group practice Intermed Pa — 185 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Portland