Stephanie Letourneau, M.D.
NPI 1851437206 · Family Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Letourneau, M.D. is a Family Medicine Physician provider in Washington, DC (NPI 1851437206).
Provider details
- NPI number
- 1851437206
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD035799 (DC)
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
19 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
25 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $90 |
Typical Medicare-allowed amounts for these services range $90–$90 (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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 350 | 124 |
| Amlodipine Besylate | 244 | 81 |
| Losartan Potassium | 209 | 72 |
| Lisinopril | 135 | 45 |
| Pantoprazole Sodium | 106 | 34 |
| Hydrochlorothiazide | 90 | 32 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2021-06-08
- Certified
- 2021-06-08
Frequently asked questions
- What is Stephanie Letourneau's NPI number?
- Stephanie Letourneau's National Provider Identifier (NPI) is 1851437206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Letourneau's specialty?
- Stephanie Letourneau is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Letourneau located?
- Stephanie Letourneau's practice location on file with NPPES is 700 2nd Street Ne, Washington, DC 20002.
- What is Stephanie Letourneau's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Letourneau is (202) 346-3436.
- Does Stephanie Letourneau accept Medicare?
- Stephanie Letourneau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Letourneau's NPI active?
- Yes — Stephanie Letourneau's NPI (1851437206) is active in the NPPES registry as of the last update on 2021-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.