IndividualActive
Loren Aguiar, M.D.
NPI 1366509812 · Psychiatry Physician · Lexington, MA
Loren Aguiar, M.D. is a Psychiatry Physician provider in Lexington, MA (NPI 1366509812).
Provider details
- NPI number
- 1366509812
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 219344 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
21 Appletree Ln
Lexington, MA 02420-2423
Phone: (781) 274-0676
Approximate (ZIP-level) locationGet directions
Mailing address
21 Appletree Ln
Lexington, MA 02420-2423
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Loren Aguiar's NPI number?
- Loren Aguiar's National Provider Identifier (NPI) is 1366509812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loren Aguiar's specialty?
- Loren Aguiar is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Loren Aguiar located?
- Loren Aguiar's practice location on file with NPPES is 21 Appletree Ln, Lexington, MA 02420-2423.
- What is Loren Aguiar's phone number?
- The practice phone number listed in the NPPES registry for Loren Aguiar is (781) 274-0676.
- Is Loren Aguiar's NPI active?
- Yes — Loren Aguiar's NPI (1366509812) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.