Api Chewcharat
NPI 1922636414 · Nephrology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Api Chewcharat is a Nephrology Physician provider in Boston, MA (NPI 1922636414).
Provider details
- NPI number
- 1922636414
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1015476 (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
6 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
- 2020-03-30
- Last updated
- 2025-05-08
- Certified
- 2025-05-08
Frequently asked questions
- What is Api Chewcharat's NPI number?
- Api Chewcharat's National Provider Identifier (NPI) is 1922636414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Api Chewcharat's specialty?
- Api Chewcharat is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Api Chewcharat located?
- Api Chewcharat's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Api Chewcharat's phone number?
- The practice phone number listed in the NPPES registry for Api Chewcharat is (617) 732-5500.
- Does Api Chewcharat accept Medicare?
- Api Chewcharat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Api Chewcharat's NPI active?
- Yes — Api Chewcharat's NPI (1922636414) is active in the NPPES registry as of the last update on 2025-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.