IndividualActive
Erica Johnson, M.D.
NPI 1689660540 · Internal Medicine Physician · Wellesley, MA
Erica Johnson, M.D. is a Internal Medicine Physician provider in Wellesley, MA (NPI 1689660540).
Provider details
- NPI number
- 1689660540
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 41203 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
195 Worcester St
Suite 102
Wellesley, MA 02481-5568
Phone: (617) 219-1510
Fax: (617) 219-1512
Street-level locationGet directions
Mailing address
195 Worcester St
Wellesley, MA 02481-5568
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2014-08-05
Frequently asked questions
- What is Erica Johnson's NPI number?
- Erica Johnson's National Provider Identifier (NPI) is 1689660540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Johnson's specialty?
- Erica Johnson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erica Johnson located?
- Erica Johnson's practice location on file with NPPES is 195 Worcester St, Wellesley, MA 02481-5568.
- What is Erica Johnson's phone number?
- The practice phone number listed in the NPPES registry for Erica Johnson is (617) 219-1510.
- Is Erica Johnson's NPI active?
- Yes — Erica Johnson's NPI (1689660540) is active in the NPPES registry as of the last update on 2014-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.