Nicholas Deslauriers, MD
NPI 1942839600 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Deslauriers, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1942839600).
Provider details
- NPI number
- 1942839600
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61319231 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (2)
- 325 9th AveSeattle, WA 98104-2420Phone: (206) 520-5000
- 1959 Ne Pacific StSeattle, WA 98195-0001Phone: (651) 285-4742
Registry dates
- Enumerated
- 2020-04-05
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Nicholas Deslauriers's NPI number?
- Nicholas Deslauriers's National Provider Identifier (NPI) is 1942839600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Deslauriers's specialty?
- Nicholas Deslauriers is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Deslauriers located?
- Nicholas Deslauriers's practice location on file with NPPES is 513 Parnassus Ave # 380, San Francisco, CA 94143-2205.
- What is Nicholas Deslauriers's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Deslauriers is (415) 476-9363.
- Does Nicholas Deslauriers accept Medicare?
- Nicholas Deslauriers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Deslauriers's NPI active?
- Yes — Nicholas Deslauriers's NPI (1942839600) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.