OrganizationActive
Stephen B. Prepas, M.D., a Medical Corporation
NPI 1225242688 · Specialist · Newport Beach, CA
Stephen B. Prepas, M.D., a Medical Corporation is a Specialist organization in Newport Beach, CA (NPI 1225242688).
Provider details
- NPI number
- 1225242688
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Stephen Prepas, Physician(949) 644-7026
- License
- G32851 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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
360 San Miguel Dr
Suite 407
Newport Beach, CA 92660-7822
Phone: (949) 644-7026
Fax: (949) 644-7029
Approximate (ZIP-level) locationGet directions
Mailing address
360 San Miguel Drive
Newport Beach, CA 92660-7822
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Stephen B. Prepas, M.D., a Medical Corporation's NPI number?
- Stephen B. Prepas, M.D., a Medical Corporation's National Provider Identifier (NPI) is 1225242688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen B. Prepas, M.D., a Medical Corporation?
- Stephen B. Prepas, M.D., a Medical Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Stephen B. Prepas, M.D., a Medical Corporation located?
- Stephen B. Prepas, M.D., a Medical Corporation's practice location on file with NPPES is 360 San Miguel Dr, Newport Beach, CA 92660-7822.
- What is Stephen B. Prepas, M.D., a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Stephen B. Prepas, M.D., a Medical Corporation is (949) 644-7026.
- Who is the authorized official for Stephen B. Prepas, M.D., a Medical Corporation?
- The authorized official listed on Stephen B. Prepas, M.D., a Medical Corporation's NPPES record is Stephen Prepas, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen B. Prepas, M.D., a Medical Corporation's NPI active?
- Yes — Stephen B. Prepas, M.D., a Medical Corporation's NPI (1225242688) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.