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

Heidi Ray Doreau, NP

Individual provider Internal Medicine Physician · NPI 1053591644

Heidi Ray Doreau, NP is a Nurse Practitioner in Lexington, Massachusetts. Qualified in 2007, 19 years ago. Practices with Emerson Practice Associates, Inc, a 247-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
19
Licensed in
MA
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

450 Bedford St
Lexington, MA 02420
Phone: (781) 274-6274
Fax: (781) 862-1472
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

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence RN267791 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 267791 (MA)

Record details

NPI number1053591644
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 12, 2007
Last updated in NPPESApril 10, 2012
Mailing address450 Bedford Street, Lexington, MA 02420

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Emerson Practice Associates, Inc — 247 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Lexington