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John Sloan, DDS
NPI 1881701993 · General Practice Dentistry · Federalsburg, MD
John Sloan, DDS is a General Practice Dentistry provider in Federalsburg, MD (NPI 1881701993).
Provider details
- NPI number
- 1881701993
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4777 (MD)
Specialties & taxonomies
Dental Providers
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
112 Morris Ave
Federalsburg, MD 21632-1001
Phone: (410) 479-1320
Fax: (410) 479-3098
Street-level locationGet directions
Mailing address
Po Box 479
Federalsburg, MD 21632-0479
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Sloan's NPI number?
- John Sloan's National Provider Identifier (NPI) is 1881701993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sloan's specialty?
- John Sloan is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Sloan located?
- John Sloan's practice location on file with NPPES is 112 Morris Ave, Federalsburg, MD 21632-1001.
- What is John Sloan's phone number?
- The practice phone number listed in the NPPES registry for John Sloan is (410) 479-1320.
- Is John Sloan's NPI active?
- Yes — John Sloan's NPI (1881701993) 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.