OrganizationActive
Jeffrey M. Dembner, MD, Inc.
NPI 1003005117 · Neurological Surgery Physician · Orange, CA
Provider details
- NPI number
- 1003005117
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Dembner, President(949) 697-8897
- License
- A74580 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
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
2617 E Chapman Ave
Suite 201
Orange, CA 92869-3226
Phone: (714) 639-3780
Street-level locationGet directions
Mailing address
Po Box 906
Corona Del Mar, CA 92625-5906
Other names (DBA / former)
- Other name
- Newport Neurosurgery, Inc.
Registry dates
- Enumerated
- 2007-10-15
- Last updated
- 2016-11-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.