Bill Mastrodimos MD Jd a Professional Corporation
NPI 1821665449 · Neurological Surgery Physician · San Diego, CA
Bill Mastrodimos MD Jd a Professional Corporation is a Neurological Surgery Physician organization in San Diego, CA (NPI 1821665449).
Provider details
- NPI number
- 1821665449
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Bill Mastrodimos, Owner(619) 286-8803
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
5 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
- 2021-06-10
- Last updated
- 2022-08-24
- Certified
- 2022-08-24
Frequently asked questions
- What is Bill Mastrodimos MD Jd a Professional Corporation's NPI number?
- Bill Mastrodimos MD Jd a Professional Corporation's National Provider Identifier (NPI) is 1821665449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bill Mastrodimos MD Jd a Professional Corporation?
- Bill Mastrodimos MD Jd a Professional Corporation is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Bill Mastrodimos MD Jd a Professional Corporation located?
- Bill Mastrodimos MD Jd a Professional Corporation's practice location on file with NPPES is 6699 Alvarado Rd Ste 2309, San Diego, CA 92120-5241.
- What is Bill Mastrodimos MD Jd a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Bill Mastrodimos MD Jd a Professional Corporation is (619) 286-8803.
- Who is the authorized official for Bill Mastrodimos MD Jd a Professional Corporation?
- The authorized official listed on Bill Mastrodimos MD Jd a Professional Corporation's NPPES record is Bill Mastrodimos, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bill Mastrodimos MD Jd a Professional Corporation's NPI active?
- Yes — Bill Mastrodimos MD Jd a Professional Corporation's NPI (1821665449) is active in the NPPES registry as of the last update on 2022-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.