Gayle Weaver, MD
NPI 1477531531 · Internal Medicine Physician · Providence, RI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gayle Weaver, MD is a Internal Medicine Physician provider in Providence, RI (NPI 1477531531).
Provider details
- NPI number
- 1477531531
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- CMD10470 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
463 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 | 228 | $82 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 81 | $123 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 74 | $51 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 41 | $120 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 24 | $84 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-08
- Last updated
- 2008-05-22
Frequently asked questions
- What is Gayle Weaver's NPI number?
- Gayle Weaver's National Provider Identifier (NPI) is 1477531531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gayle Weaver's specialty?
- Gayle Weaver is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gayle Weaver located?
- Gayle Weaver's practice location on file with NPPES is 164 Summit Ave, Providence, RI 02906-2853.
- What is Gayle Weaver's phone number?
- The practice phone number listed in the NPPES registry for Gayle Weaver is (401) 793-4500.
- Does Gayle Weaver accept Medicare?
- Gayle Weaver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gayle Weaver's NPI active?
- Yes — Gayle Weaver's NPI (1477531531) is active in the NPPES registry as of the last update on 2008-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.