Tamsen Professional Services Medical Corporation
NPI 1558411843 · Emergency Medicine Physician · Coronado, CA
Tamsen Professional Services Medical Corporation is a Emergency Medicine Physician organization in Coronado, CA (NPI 1558411843).
Provider details
- NPI number
- 1558411843
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Tamsen, President(480) 967-6500
- License
- G64400 (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
19 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
- 2007-01-11
- Last updated
- 2010-09-28
Frequently asked questions
- What is Tamsen Professional Services Medical Corporation's NPI number?
- Tamsen Professional Services Medical Corporation's National Provider Identifier (NPI) is 1558411843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tamsen Professional Services Medical Corporation?
- Tamsen Professional Services Medical Corporation is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tamsen Professional Services Medical Corporation located?
- Tamsen Professional Services Medical Corporation's practice location on file with NPPES is 250 Prospect Pl, Coronado, CA 92118-1943.
- What is Tamsen Professional Services Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Tamsen Professional Services Medical Corporation is (619) 522-3722.
- Who is the authorized official for Tamsen Professional Services Medical Corporation?
- The authorized official listed on Tamsen Professional Services Medical Corporation's NPPES record is Mark Tamsen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tamsen Professional Services Medical Corporation's NPI active?
- Yes — Tamsen Professional Services Medical Corporation's NPI (1558411843) is active in the NPPES registry as of the last update on 2010-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.