Arvin Tunick, M.D.
NPI 1881893329 · Internal Medicine Physician · Thousand Oaks, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arvin Tunick, M.D. is a Internal Medicine Physician provider in Thousand Oaks, CA (NPI 1881893329).
Provider details
- NPI number
- 1881893329
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- GFE12203 (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
18 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
- 2007-07-14
- Last updated
- 2007-07-14
Frequently asked questions
- What is Arvin Tunick's NPI number?
- Arvin Tunick's National Provider Identifier (NPI) is 1881893329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arvin Tunick's specialty?
- Arvin Tunick is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arvin Tunick located?
- Arvin Tunick's practice location on file with NPPES is 820 Calle Compo, Thousand Oaks, CA 91360-2214.
- What is Arvin Tunick's phone number?
- The practice phone number listed in the NPPES registry for Arvin Tunick is (805) 498-4078.
- Does Arvin Tunick accept Medicare?
- Arvin Tunick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arvin Tunick's NPI active?
- Yes — Arvin Tunick's NPI (1881893329) is active in the NPPES registry as of the last update on 2007-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.