Arielle Czerwinski, M.D.
NPI 1790164036 · Pediatrics Physician · Tarzana, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arielle Czerwinski, M.D. is a Pediatrics Physician provider in Tarzana, CA (NPI 1790164036).
Provider details
- NPI number
- 1790164036
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 146136 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 4650 W Sunset BlvdLos Angeles, CA 90027Phone: (323) 361-6177
- 505 S Main StSuite 525Orange, CA 92868-4509Phone: (714) 456-5631Fax: (714) 285-0389
Registry dates
- Enumerated
- 2015-05-20
- Last updated
- 2020-07-01
- Certified
- 2020-07-01
Frequently asked questions
- What is Arielle Czerwinski's NPI number?
- Arielle Czerwinski's National Provider Identifier (NPI) is 1790164036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arielle Czerwinski's specialty?
- Arielle Czerwinski is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Arielle Czerwinski located?
- Arielle Czerwinski's practice location on file with NPPES is 18321 Clark St, Tarzana, CA 91356-3501.
- What is Arielle Czerwinski's phone number?
- The practice phone number listed in the NPPES registry for Arielle Czerwinski is (818) 881-0800.
- Does Arielle Czerwinski accept Medicare?
- Arielle Czerwinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arielle Czerwinski's NPI active?
- Yes — Arielle Czerwinski's NPI (1790164036) is active in the NPPES registry as of the last update on 2020-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.