Lauren Marie Baker, CRNA
NPI 1336417674ActiveIndividual· Nurse Anesthetist, Certified Registered· Washington, DC
Nurse Anesthetist, Certified Registered (CRNA) with Smg Anesthesia Specialists LLC and 2 other groups, practicing in Washington, District of Columbia. Medicare paid $20,083 for services to 135 patients in 2024. Merck Sharp & Dohme LLC reported $24.80 in payments in 2025, mostly food and beverage. Lists Holy Cross Germantown Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1336417674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Dec 1, 2011 |
| Last updated in NPPES | Jul 6, 2020 |
| Certified by provider | Jul 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 0024174019 | VA |
| Anesthesiology | 207L00000X | R191348 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (DC); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MD); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 144 across 46 procedure codes |
| Paid by Medicare | $20,083 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Smg Anesthesia Specialists LLCNorfolk, VA · 514 clinicians
- First Colonies Anesthesia Associates, LLCNottingham, MD · 326 clinicians
- Valley Health Anesthesia Services, LLCWinchester, VA · 125 clinicians
Hospital affiliations
- Holy Cross Germantown HospitalGermantown, MD
- Holy Cross HospitalSilver Spring, MD
- Sentara Northern Virginia Medical CenterWoodbridge, VA
- Winchester Medical CenterWinchester, VA
Industry payments (Open Payments)
- 2025$24.80 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $24.80 | 1 |
What the 2025 payments were for
- Food and Beverage$24.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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