Laurence Blumenthal, M.D.
NPI 1407947823 · Internal Medicine Physician · Charleston, SC
Laurence Blumenthal, M.D. is a Internal Medicine Physician provider in Charleston, SC (NPI 1407947823).
Provider details
- NPI number
- 1407947823
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13074 (SC)
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
- 2006-09-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Laurence Blumenthal's NPI number?
- Laurence Blumenthal's National Provider Identifier (NPI) is 1407947823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurence Blumenthal's specialty?
- Laurence Blumenthal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Laurence Blumenthal located?
- Laurence Blumenthal's practice location on file with NPPES is 30 Bee St, Charleston, SC 29403-5847.
- What is Laurence Blumenthal's phone number?
- The practice phone number listed in the NPPES registry for Laurence Blumenthal is (843) 792-3664.
- Is Laurence Blumenthal's NPI active?
- Yes — Laurence Blumenthal's NPI (1407947823) 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.