John Seelig, MD
NPI 1013151000 · Neurological Surgery Physician · San Diego, CA
John Seelig, MD is a Neurological Surgery Physician provider in San Diego, CA (NPI 1013151000).
Provider details
- NPI number
- 1013151000
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G41617 (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
17 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
- 2009-04-22
- Last updated
- 2009-04-27
Frequently asked questions
- What is John Seelig's NPI number?
- John Seelig's National Provider Identifier (NPI) is 1013151000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Seelig's specialty?
- John Seelig is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Seelig located?
- John Seelig's practice location on file with NPPES is 8929 University Center Lane, San Diego, CA 92122.
- What is John Seelig's phone number?
- The practice phone number listed in the NPPES registry for John Seelig is (858) 453-9950.
- Is John Seelig's NPI active?
- Yes — John Seelig's NPI (1013151000) is active in the NPPES registry as of the last update on 2009-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.