Tonja Shell, FNP-BC, ACNP-BC
NPI 1427433671 · Family Nurse Practitioner · Winston Salem, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tonja Shell, FNP-BC, ACNP-BC is a Family Nurse Practitioner provider in Winston Salem, NC (NPI 1427433671).
Provider details
- NPI number
- 1427433671
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC, ACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 5007829 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
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
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
85 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 63 | $139 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 22 | $96 |
Typical Medicare-allowed amounts for these services range $96–$139 (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.
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) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 58 | 58 |
| Prednisone | 33 | 33 |
| Methocarbamol | 26 | 25 |
| Ondansetronbrand: Ondansetron Odt | 22 | 22 |
| Cephalexin | 21 | 21 |
| Ibuprofen | 12 | 12 |
| Lidocaine | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-29
- Last updated
- 2020-10-29
- Certified
- 2020-10-29
Frequently asked questions
- What is Tonja Shell's NPI number?
- Tonja Shell's National Provider Identifier (NPI) is 1427433671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonja Shell's specialty?
- Tonja Shell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tonja Shell located?
- Tonja Shell's practice location on file with NPPES is 3333 Silas Creek Pkwy, Winston Salem, NC 27103-3013.
- What is Tonja Shell's phone number?
- The practice phone number listed in the NPPES registry for Tonja Shell is (336) 765-9328.
- Does Tonja Shell accept Medicare?
- Tonja Shell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tonja Shell's NPI active?
- Yes — Tonja Shell's NPI (1427433671) is active in the NPPES registry as of the last update on 2020-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.