Lauren Walker, DNP, CRNA
NPI 1902420102 · Certified Registered Nurse Anesthetist · Louisville, KY
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Walker, DNP, CRNA is a Certified Registered Nurse Anesthetist provider in Louisville, KY (NPI 1902420102).
Provider details
- NPI number
- 1902420102
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 3014660 (KY)
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
6 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
125 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) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 33 | $145 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 28 | $59 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 14 | $47 |
| Anesthesia for Open Or Endoscopic Total Shoulder Joint Replacement01638 | 14 | $173 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 13 | $62 |
| Anesthesia for Total Hip Replacement01214 | 12 | $144 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-03
- Last updated
- 2023-10-02
- Certified
- 2023-10-02
Frequently asked questions
- What is Lauren Walker's NPI number?
- Lauren Walker's National Provider Identifier (NPI) is 1902420102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Walker's specialty?
- Lauren Walker is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Walker located?
- Lauren Walker's practice location on file with NPPES is 4000 Kresge Way, Louisville, KY 40207-4605.
- What is Lauren Walker's phone number?
- The practice phone number listed in the NPPES registry for Lauren Walker is (502) 897-8100.
- Does Lauren Walker accept Medicare?
- Lauren Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Walker's NPI active?
- Yes — Lauren Walker's NPI (1902420102) is active in the NPPES registry as of the last update on 2023-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.