Stephen Kolb
NPI 1457614984 · Anesthesiology Physician · Tarzana, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Kolb is a Anesthesiology Physician provider in Tarzana, CA (NPI 1457614984).
Provider details
- NPI number
- 1457614984
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A147359 (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 tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 4101 Torrance BlvdTorrance, CA 90503-4607Phone: (585) 944-3443
- 251 E Huron StChicago, IL 60611-2908Phone: (312) 926-8105
Registry dates
- Enumerated
- 2012-06-19
- Last updated
- 2024-05-07
- Certified
- 2020-08-03
Frequently asked questions
- What is Stephen Kolb's NPI number?
- Stephen Kolb's National Provider Identifier (NPI) is 1457614984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Kolb's specialty?
- Stephen Kolb is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Kolb located?
- Stephen Kolb's practice location on file with NPPES is 18321 Clark St, Tarzana, CA 91356-3501.
- What is Stephen Kolb's phone number?
- The practice phone number listed in the NPPES registry for Stephen Kolb is (818) 514-5314.
- Does Stephen Kolb accept Medicare?
- Stephen Kolb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Kolb's NPI active?
- Yes — Stephen Kolb's NPI (1457614984) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.