OrganizationActive
John F. Conaghan, D.D.S.
NPI 1104316637 · Dentist · Bethesda, MD
John F. Conaghan, D.D.S. is a Dentist organization in Bethesda, MD (NPI 1104316637).
Provider details
- NPI number
- 1104316637
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Amanda Matthews, Office Manager(301) 654-1777
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
8218 Wisconsin Ave Ste 317
Bethesda, MD 20814-3107
Phone: (301) 654-1777
Fax: (301) 654-5369
Street-level locationGet directions
Mailing address
8218 Wisconsin Ave Ste 317
Bethesda, MD 20814-3107
Other names (DBA / former)
- Doing business as
- Capital Dental at Bethesda
Registry dates
- Enumerated
- 2018-05-10
- Last updated
- 2018-05-10
Frequently asked questions
- What is John F. Conaghan, D.D.S.'s NPI number?
- John F. Conaghan, D.D.S.'s National Provider Identifier (NPI) is 1104316637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John F. Conaghan, D.D.S.?
- John F. Conaghan, D.D.S. is classified in the NPPES registry as Dentist (Dental Providers).
- Where is John F. Conaghan, D.D.S. located?
- John F. Conaghan, D.D.S.'s practice location on file with NPPES is 8218 Wisconsin Ave Ste 317, Bethesda, MD 20814-3107.
- What is John F. Conaghan, D.D.S.'s phone number?
- The practice phone number listed in the NPPES registry for John F. Conaghan, D.D.S. is (301) 654-1777.
- Who is the authorized official for John F. Conaghan, D.D.S.?
- The authorized official listed on John F. Conaghan, D.D.S.'s NPPES record is Amanda Matthews, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John F. Conaghan, D.D.S.'s NPI active?
- Yes — John F. Conaghan, D.D.S.'s NPI (1104316637) is active in the NPPES registry as of the last update on 2018-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.