IndividualActive
Charles Kaplan, RN
NPI 1386792877 · Family Medicine Physician · Arlington, MA
Charles Kaplan, RN is a Family Medicine Physician provider in Arlington, MA (NPI 1386792877).
Provider details
- NPI number
- 1386792877
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 170012 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
22 Mill St
Suite 101
Arlington, MA 02476-4784
Phone: (781) 646-4345
Street-level locationGet directions
Mailing address
22 Mill St
Arlington, MA 02476-4784
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Kaplan's NPI number?
- Charles Kaplan's National Provider Identifier (NPI) is 1386792877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Kaplan's specialty?
- Charles Kaplan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Kaplan located?
- Charles Kaplan's practice location on file with NPPES is 22 Mill St, Arlington, MA 02476-4784.
- What is Charles Kaplan's phone number?
- The practice phone number listed in the NPPES registry for Charles Kaplan is (781) 646-4345.
- Is Charles Kaplan's NPI active?
- Yes — Charles Kaplan's NPI (1386792877) 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.