Tomas Lazo, M.D.
NPI 1952644684 · Pediatric Anesthesiology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tomas Lazo, M.D. is a Pediatric Anesthesiology Physician provider in Portland, OR (NPI 1952644684).
Provider details
- NPI number
- 1952644684
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD188191 (OR)
Specialties & taxonomies
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
13 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-01
- Last updated
- 2018-09-11
Frequently asked questions
- What is Tomas Lazo's NPI number?
- Tomas Lazo's National Provider Identifier (NPI) is 1952644684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tomas Lazo's specialty?
- Tomas Lazo is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Tomas Lazo located?
- Tomas Lazo's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Tomas Lazo's phone number?
- The practice phone number listed in the NPPES registry for Tomas Lazo is (503) 494-7641.
- Does Tomas Lazo accept Medicare?
- Tomas Lazo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tomas Lazo's NPI active?
- Yes — Tomas Lazo's NPI (1952644684) is active in the NPPES registry as of the last update on 2018-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.