Grace Willoughby, DO
NPI 1912740911 · Student in an Organized Health Care Education/Training Program · Tupelo, MS
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Willoughby, DO is a Student in an Organized Health Care Education/Training Program provider in Tupelo, MS (NPI 1912740911).
Provider details
- NPI number
- 1912740911
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- 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 tenure38% of score
2 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 35 |
| Pantoprazole Sodium | 34 |
| Losartan Potassium | 27 |
| Gabapentin | 25 |
| Sertraline Hcl | 23 |
| Quetiapine Fumarate | 17 |
| Ramelteon | 16 |
| Donepezil Hcl | 13 |
| Buspirone Hcl | 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
- 2024-06-17
- Last updated
- 2024-06-17
- Certified
- 2024-06-17
Frequently asked questions
- What is Grace Willoughby's NPI number?
- Grace Willoughby's National Provider Identifier (NPI) is 1912740911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Willoughby's specialty?
- Grace Willoughby 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 Grace Willoughby located?
- Grace Willoughby's practice location on file with NPPES is 1665 S Green St, Tupelo, MS 38804-6556.
- What is Grace Willoughby's phone number?
- The practice phone number listed in the NPPES registry for Grace Willoughby is (662) 377-2189.
- Does Grace Willoughby accept Medicare?
- Grace Willoughby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Willoughby's NPI active?
- Yes — Grace Willoughby's NPI (1912740911) is active in the NPPES registry as of the last update on 2024-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.