OrganizationActive
Mark W Tamarin MD Inc
NPI 1295150019 · Urology Physician · Torrance, CA
Mark W Tamarin MD Inc is a Urology Physician organization in Torrance, CA (NPI 1295150019).
Provider details
- NPI number
- 1295150019
- Entity type
- Organization
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Tamarin, Ceo(424) 750-0301
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
3440 Lomita Blvd
Suite 440
Torrance, CA 90505-4801
Phone: (424) 750-0301
Street-level locationGet directions
Mailing address
Po Box 2170
Manhattan Beach, CA 90267-2170
Registry dates
- Enumerated
- 2014-03-03
- Last updated
- 2014-03-06
Frequently asked questions
- What is Mark W Tamarin MD Inc's NPI number?
- Mark W Tamarin MD Inc's National Provider Identifier (NPI) is 1295150019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark W Tamarin MD Inc?
- Mark W Tamarin MD Inc is classified in the NPPES registry as Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark W Tamarin MD Inc located?
- Mark W Tamarin MD Inc's practice location on file with NPPES is 3440 Lomita Blvd, Torrance, CA 90505-4801.
- What is Mark W Tamarin MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Mark W Tamarin MD Inc is (424) 750-0301.
- Who is the authorized official for Mark W Tamarin MD Inc?
- The authorized official listed on Mark W Tamarin MD Inc's NPPES record is Mark Tamarin, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark W Tamarin MD Inc's NPI active?
- Yes — Mark W Tamarin MD Inc's NPI (1295150019) is active in the NPPES registry as of the last update on 2014-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.