Lauren Walsh
NPI 1841621265 · Physician Assistant · Stony Brook, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Walsh is a Physician Assistant provider in Stony Brook, NY (NPI 1841621265).
Provider details
- NPI number
- 1841621265
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 016912-1 (NY)
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 tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Baclofen | 137 | 135 |
| Oxycodone Hcl | 135 | 133 |
| Pantoprazole Sodium | 103 | 101 |
| Celecoxib | 80 | 77 |
| Tramadol Hcl | 44 | 44 |
| Naloxone Hcl | 33 | 33 |
| Apixabanbrand: Eliquis | 22 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-12-11
- Last updated
- 2013-12-11
Frequently asked questions
- What is Lauren Walsh's NPI number?
- Lauren Walsh's National Provider Identifier (NPI) is 1841621265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Walsh's specialty?
- Lauren Walsh is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Walsh located?
- Lauren Walsh's practice location on file with NPPES is Stony Brook University Dept of Orthopedics, Stony Brook, NY 11794-8181.
- What is Lauren Walsh's phone number?
- The practice phone number listed in the NPPES registry for Lauren Walsh is (631) 444-1310.
- Does Lauren Walsh accept Medicare?
- Lauren Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Walsh's NPI active?
- Yes — Lauren Walsh's NPI (1841621265) is active in the NPPES registry as of the last update on 2013-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.