Chloe Williams, M.D.
NPI 1720441439 · Student in an Organized Health Care Education/Training Program · Worcester, MA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chloe Williams, M.D. is a Student in an Organized Health Care Education/Training Program provider in Worcester, MA (NPI 1720441439).
Provider details
- NPI number
- 1720441439
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
185 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 35 Minutes99232 | 102 | $75 |
| Critical Care, First 30-74 Minutes99291 | 48 | $201 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 24 | $122 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 11 | $77 |
Typical Medicare-allowed amounts for these services range $75–$201 (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
Registry dates
- Enumerated
- 2016-03-30
- Last updated
- 2016-06-22
Frequently asked questions
- What is Chloe Williams's NPI number?
- Chloe Williams's National Provider Identifier (NPI) is 1720441439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chloe Williams's specialty?
- Chloe Williams is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Chloe Williams located?
- Chloe Williams's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Chloe Williams's phone number?
- The practice phone number listed in the NPPES registry for Chloe Williams is (508) 334-1000.
- Does Chloe Williams accept Medicare?
- Chloe Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chloe Williams's NPI active?
- Yes — Chloe Williams's NPI (1720441439) is active in the NPPES registry as of the last update on 2016-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.