Agnieszka Lech, MD
NPI 1679679500 · Internal Medicine Physician · Marina, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Agnieszka Lech, MD is a Internal Medicine Physician provider in Marina, CA (NPI 1679679500).
Provider details
- NPI number
- 1679679500
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A93023 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Specialist174400000X
Other Service Providers
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
- 2006-09-16
- Last updated
- 2012-09-19
Frequently asked questions
- What is Agnieszka Lech's NPI number?
- Agnieszka Lech's National Provider Identifier (NPI) is 1679679500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Agnieszka Lech's specialty?
- Agnieszka Lech is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Agnieszka Lech located?
- Agnieszka Lech's practice location on file with NPPES is 2930 2nd Ave, Marina, CA 93933-6244.
- What is Agnieszka Lech's phone number?
- The practice phone number listed in the NPPES registry for Agnieszka Lech is (831) 582-2100.
- Does Agnieszka Lech accept Medicare?
- Agnieszka Lech is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Agnieszka Lech's NPI active?
- Yes — Agnieszka Lech's NPI (1679679500) is active in the NPPES registry as of the last update on 2012-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.