OrganizationActive
Advanced Endodontic Associates, PA
NPI 1578583993 · Endodontics · Chevy Chase, MD
Advanced Endodontic Associates, PA is a Endodontics organization in Chevy Chase, MD (NPI 1578583993).
Provider details
- NPI number
- 1578583993
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Fredric Simon, President(301) 654-1818
- License
- 10351 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 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
5454 Wisconsin Avenue
Suite 1355
Chevy Chase, MD 20815-6901
Phone: (301) 654-1818
Fax: (301) 951-0448
Street-level locationGet directions
Mailing address
5454 Wisconsin Avenue
Chevy Chase, MD 20815-6901
Other names (DBA / former)
- Former legal business name
- Doctors Simon, Ribera, Menhinick, Hetz and Assadipour PA
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2025-06-19
Frequently asked questions
- What is Advanced Endodontic Associates, PA's NPI number?
- Advanced Endodontic Associates, PA's National Provider Identifier (NPI) is 1578583993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advanced Endodontic Associates, PA?
- Advanced Endodontic Associates, PA is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Advanced Endodontic Associates, PA located?
- Advanced Endodontic Associates, PA's practice location on file with NPPES is 5454 Wisconsin Avenue, Chevy Chase, MD 20815-6901.
- What is Advanced Endodontic Associates, PA's phone number?
- The practice phone number listed in the NPPES registry for Advanced Endodontic Associates, PA is (301) 654-1818.
- Who is the authorized official for Advanced Endodontic Associates, PA?
- The authorized official listed on Advanced Endodontic Associates, PA's NPPES record is Fredric Simon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advanced Endodontic Associates, PA's NPI active?
- Yes — Advanced Endodontic Associates, PA's NPI (1578583993) is active in the NPPES registry as of the last update on 2025-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.