Michael J Dorsi, M.D., a Professional Corporation
NPI 1164768107 · Neurological Surgery Physician · Ventura, CA
Michael J Dorsi, M.D., a Professional Corporation is a Neurological Surgery Physician organization in Ventura, CA (NPI 1164768107).
Provider details
- NPI number
- 1164768107
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Dorsi, President(805) 643-2179
- License
- A116011 (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
13 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
- 2012-12-19
- Last updated
- 2012-12-19
Frequently asked questions
- What is Michael J Dorsi, M.D., a Professional Corporation's NPI number?
- Michael J Dorsi, M.D., a Professional Corporation's National Provider Identifier (NPI) is 1164768107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael J Dorsi, M.D., a Professional Corporation?
- Michael J Dorsi, M.D., a Professional Corporation is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael J Dorsi, M.D., a Professional Corporation located?
- Michael J Dorsi, M.D., a Professional Corporation's practice location on file with NPPES is 168 N Brent St, Ventura, CA 93003-2817.
- What is Michael J Dorsi, M.D., a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Michael J Dorsi, M.D., a Professional Corporation is (805) 643-2179.
- Who is the authorized official for Michael J Dorsi, M.D., a Professional Corporation?
- The authorized official listed on Michael J Dorsi, M.D., a Professional Corporation's NPPES record is Michael Dorsi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael J Dorsi, M.D., a Professional Corporation's NPI active?
- Yes — Michael J Dorsi, M.D., a Professional Corporation's NPI (1164768107) is active in the NPPES registry as of the last update on 2012-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.