Matthew Sebald, MD
NPI 1932270840 · Neonatal-Perinatal Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Sebald, MD is a Neonatal-Perinatal Medicine Physician provider in San Diego, CA (NPI 1932270840).
Provider details
- NPI number
- 1932270840
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A71907 (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
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2021-12-02
Frequently asked questions
- What is Matthew Sebald's NPI number?
- Matthew Sebald's National Provider Identifier (NPI) is 1932270840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Sebald's specialty?
- Matthew Sebald is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Sebald located?
- Matthew Sebald's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is Matthew Sebald's phone number?
- The practice phone number listed in the NPPES registry for Matthew Sebald is (619) 528-5000.
- Does Matthew Sebald accept Medicare?
- Matthew Sebald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Sebald's NPI active?
- Yes — Matthew Sebald's NPI (1932270840) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.