Lauren Ehrhardt-Humbert, MD
NPI 1669168423 · Internal Medicine Physician · Boston, MA
Lauren Ehrhardt-Humbert, MD is a Internal Medicine Physician provider in Boston, MA (NPI 1669168423).
Provider details
- NPI number
- 1669168423
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 3014169 (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
3 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
- 2023-04-14
- Last updated
- 2023-06-13
- Certified
- 2023-06-13
Frequently asked questions
- What is Lauren Ehrhardt-Humbert's NPI number?
- Lauren Ehrhardt-Humbert's National Provider Identifier (NPI) is 1669168423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Ehrhardt-Humbert's specialty?
- Lauren Ehrhardt-Humbert is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Ehrhardt-Humbert located?
- Lauren Ehrhardt-Humbert's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.
- What is Lauren Ehrhardt-Humbert's phone number?
- The practice phone number listed in the NPPES registry for Lauren Ehrhardt-Humbert is (617) 636-5000.
- Is Lauren Ehrhardt-Humbert's NPI active?
- Yes — Lauren Ehrhardt-Humbert's NPI (1669168423) is active in the NPPES registry as of the last update on 2023-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.