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Stephen Warren, D.M.D.
NPI 1851403158 · Endodontics · Baltimore, MD
Stephen Warren, D.M.D. is a Endodontics provider in Baltimore, MD (NPI 1851403158).
Provider details
- NPI number
- 1851403158
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6667 (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
1901 Hammonds Ferry Road
Baltimore, MD 21227
Phone: (410) 247-5566
Street-level locationGet directions
Mailing address
1435 Putty Hill Ave
Towson, MD 21286-8026
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2010-04-06
Frequently asked questions
- What is Stephen Warren's NPI number?
- Stephen Warren's National Provider Identifier (NPI) is 1851403158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Warren's specialty?
- Stephen Warren is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Stephen Warren located?
- Stephen Warren's practice location on file with NPPES is 1901 Hammonds Ferry Road, Baltimore, MD 21227.
- What is Stephen Warren's phone number?
- The practice phone number listed in the NPPES registry for Stephen Warren is (410) 247-5566.
- Is Stephen Warren's NPI active?
- Yes — Stephen Warren's NPI (1851403158) is active in the NPPES registry as of the last update on 2010-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.