Margaret Weaver, DO
NPI 1689253866 · Internal Medicine Physician · Kernersville, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Weaver, DO is a Internal Medicine Physician provider in Kernersville, NC (NPI 1689253866).
Provider details
- NPI number
- 1689253866
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
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 tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 |
| Levothyroxine Sodium | 15 |
| Sertraline Hcl | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 |
| Omeprazole | 13 |
| Lisinopril | 12 |
| Mirtazapine | 12 |
| Famotidine | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-06
- Last updated
- 2024-08-16
- Certified
- 2024-08-16
Frequently asked questions
- What is Margaret Weaver's NPI number?
- Margaret Weaver's National Provider Identifier (NPI) is 1689253866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Weaver's specialty?
- Margaret Weaver is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Weaver located?
- Margaret Weaver's practice location on file with NPPES is 861 Old Winston Rd Ste 101, Kernersville, NC 27284-7141.
- What is Margaret Weaver's phone number?
- The practice phone number listed in the NPPES registry for Margaret Weaver is (336) 904-0043.
- Does Margaret Weaver accept Medicare?
- Margaret Weaver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Weaver's NPI active?
- Yes — Margaret Weaver's NPI (1689253866) is active in the NPPES registry as of the last update on 2024-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.