Matthew Klekman, MD
NPI 1376905869 · Anesthesiology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Klekman, MD is a Anesthesiology Physician provider in Oakland, CA (NPI 1376905869).
Provider details
- NPI number
- 1376905869
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 707 Sw Washington St Ste 700Portland, OR 97205-3523Phone: (503) 299-9906Fax: (503) 225-9002
Registry dates
- Enumerated
- 2016-03-23
- Last updated
- 2025-05-27
- Certified
- 2022-05-31
Frequently asked questions
- What is Matthew Klekman's NPI number?
- Matthew Klekman's National Provider Identifier (NPI) is 1376905869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Klekman's specialty?
- Matthew Klekman is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Klekman located?
- Matthew Klekman's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Matthew Klekman's phone number?
- The practice phone number listed in the NPPES registry for Matthew Klekman is (510) 752-6238.
- Does Matthew Klekman accept Medicare?
- Matthew Klekman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Klekman's NPI active?
- Yes — Matthew Klekman's NPI (1376905869) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.