Janewit Wongboonsin
NPI 1235588930 · Nephrology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janewit Wongboonsin is a Nephrology Physician provider in Boston, MA (NPI 1235588930).
Provider details
- NPI number
- 1235588930
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
202 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 131 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 37 | $179 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 34 | $82 |
Typical Medicare-allowed amounts for these services range $82–$179 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 420 Delaware Street Se, Mmc 284Minneapolis, MN 55455-0355Phone: (612) 626-5031
Registry dates
- Enumerated
- 2016-06-03
- Last updated
- 2023-09-14
- Certified
- 2023-09-14
Frequently asked questions
- What is Janewit Wongboonsin's NPI number?
- Janewit Wongboonsin's National Provider Identifier (NPI) is 1235588930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janewit Wongboonsin's specialty?
- Janewit Wongboonsin is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Janewit Wongboonsin located?
- Janewit Wongboonsin's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Janewit Wongboonsin's phone number?
- The practice phone number listed in the NPPES registry for Janewit Wongboonsin is (617) 732-5000.
- Does Janewit Wongboonsin accept Medicare?
- Janewit Wongboonsin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janewit Wongboonsin's NPI active?
- Yes — Janewit Wongboonsin's NPI (1235588930) is active in the NPPES registry as of the last update on 2023-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.