John Lamberti, M.D.
NPI 1518038371 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lamberti, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Palo Alto, CA (NPI 1518038371).
Provider details
- NPI number
- 1518038371
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G19503 (CA)
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
19 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
- 2006-11-13
- Last updated
- 2024-04-27
- Certified
- 2024-04-27
Frequently asked questions
- What is John Lamberti's NPI number?
- John Lamberti's National Provider Identifier (NPI) is 1518038371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lamberti's specialty?
- John Lamberti is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is John Lamberti located?
- John Lamberti's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is John Lamberti's phone number?
- The practice phone number listed in the NPPES registry for John Lamberti is (650) 497-8000.
- Does John Lamberti accept Medicare?
- John Lamberti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lamberti's NPI active?
- Yes — John Lamberti's NPI (1518038371) is active in the NPPES registry as of the last update on 2024-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.