Mark S Stern M D a Professional Corporation
NPI 1346366929 · Neurological Surgery Physician · Escondido, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark S Stern M D a Professional Corporation is a Neurological Surgery Physician organization in Escondido, CA (NPI 1346366929).
Provider details
- NPI number
- 1346366929
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rhonda Vaughan, Office Manager(760) 489-9490
- License
- G47596 (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
Other names (DBA / former)
- Doing business as
- Southern California Institute of Neurological Surgery
Registry dates
- Enumerated
- 2007-03-22
- Last updated
- 2011-12-07
Frequently asked questions
- What is Mark S Stern M D a Professional Corporation's NPI number?
- Mark S Stern M D a Professional Corporation's National Provider Identifier (NPI) is 1346366929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark S Stern M D a Professional Corporation?
- Mark S Stern M D a Professional Corporation is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mark S Stern M D a Professional Corporation located?
- Mark S Stern M D a Professional Corporation's practice location on file with NPPES is 705 E Ohio Ave, Escondido, CA 92025-3418.
- What is Mark S Stern M D a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Mark S Stern M D a Professional Corporation is (760) 489-9490.
- Does Mark S Stern M D a Professional Corporation accept Medicare?
- Mark S Stern M D a Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mark S Stern M D a Professional Corporation?
- The authorized official listed on Mark S Stern M D a Professional Corporation's NPPES record is Rhonda Vaughan, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark S Stern M D a Professional Corporation's NPI active?
- Yes — Mark S Stern M D a Professional Corporation's NPI (1346366929) is active in the NPPES registry as of the last update on 2011-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.