Individual Healthcare Provider
Sasha Mohammadi, DDS, MS
Provider's NPPES record last updated: July 28, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1477045334
- Primary Specialty
- Dentist — Periodontics
- Practice Location
- Lexington, Massachusetts
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 20, 2026, 11:21 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Dentist
Periodontics
Dental Providers
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
Taxonomy code 1223P0300X
Provider-Reported License Information
- Dentist (Massachusetts)
- DN10001040
- Dentist (New Hampshire)
- 05253
- Dentist (Virginia)
- 0401418626
- Dentist (Pennsylvania)
- DS044461
Practice Locations
Practice Location
35 Bedford St Ste 20
Lexington, Massachusetts 02420-4440
Phone: (781) 590-6703
Additional Practice Location
48 Elm St Ste 3
Worcester, Massachusetts 01609-2545
Phone: (508) 217-9514
Additional Practice Location
290 Baker Ave Ste 103
Concord, Massachusetts 01742-2189
Phone: (978) 230-0650
Record Information
- Enumeration Date
- June 5, 2018
- Provider's NPPES Record Last Updated
- July 28, 2025
- Certification Date
- July 28, 2025
- Deactivation Date
- August 2, 2023
- Reactivation Date
- August 15, 2023
- NPISignal NPPES Dataset
- August 2026
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