Rebecca Thiongo, DNP
NPI 1942873146 · Family Nurse Practitioner · Fredericksburg, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Thiongo, DNP is a Family Nurse Practitioner provider in Fredericksburg, VA (NPI 1942873146).
Provider details
- NPI number
- 1942873146
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024182159 (VA)
Specialties & taxonomies
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
4 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
247 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 Moderate Level of Medical Decision Making99284 | 64 | $97 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 48 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $75 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 22 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 16 | $38 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 90 | 88 |
| Ibuprofen | 62 | 60 |
| Methocarbamol | 41 | 40 |
| Cephalexin | 40 | 39 |
| Diclofenac Sodium | 40 | 39 |
| Doxycycline Hyclate | 31 | 31 |
| Azithromycin | 26 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-23
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is Rebecca Thiongo's NPI number?
- Rebecca Thiongo's National Provider Identifier (NPI) is 1942873146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Thiongo's specialty?
- Rebecca Thiongo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Thiongo located?
- Rebecca Thiongo's practice location on file with NPPES is 5825 Plank Rd Ste 105, Fredericksburg, VA 22407-5207.
- What is Rebecca Thiongo's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Thiongo is (540) 785-3448.
- Does Rebecca Thiongo accept Medicare?
- Rebecca Thiongo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Thiongo's NPI active?
- Yes — Rebecca Thiongo's NPI (1942873146) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.