Charles Langston, M.D.
NPI 1114099074 · Diagnostic Radiology Physician · Cambridge, MA
Charles Langston, M.D. is a Diagnostic Radiology Physician provider in Cambridge, MA (NPI 1114099074).
Provider details
- NPI number
- 1114099074
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 30785 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Langston's NPI number?
- Charles Langston's National Provider Identifier (NPI) is 1114099074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Langston's specialty?
- Charles Langston is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Langston located?
- Charles Langston's practice location on file with NPPES is 330 Mount Auburn St, Cambridge, MA 02138-5502.
- What is Charles Langston's phone number?
- The practice phone number listed in the NPPES registry for Charles Langston is (617) 499-5070.
- Is Charles Langston's NPI active?
- Yes — Charles Langston's NPI (1114099074) 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.