Alton Skaggs, MD
NPI 1922506633 · Diagnostic Radiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alton Skaggs, MD is a Diagnostic Radiology Physician provider in San Diego, CA (NPI 1922506633).
Provider details
- NPI number
- 1922506633
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- PTL3893 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
6 documented practice locations
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
Additional practice locations (5)
- 9400 Campus Point DrLa Jolla, CA 92093-1350Phone: (800) 926-8273Fax: (888) 539-8781
- 9300 Campus Point DrLa Jolla, CA 92037-1300Phone: (800) 926-8273Fax: (888) 539-8781
- 330 Lewis StSan Diego, CA 92103-2108Phone: (800) 926-8273Fax: (888) 539-8781
- 4250 1st AveSan Diego, CA 92103Phone: (800) 926-8273Fax: (888) 539-8781
- 6655 Alvarado RdSan Diego, CA 92120-5208Phone: (800) 926-8273Fax: (888) 539-8781
Registry dates
- Enumerated
- 2018-01-28
- Last updated
- 2025-07-02
- Certified
- 2025-06-18
Frequently asked questions
- What is Alton Skaggs's NPI number?
- Alton Skaggs's National Provider Identifier (NPI) is 1922506633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alton Skaggs's specialty?
- Alton Skaggs is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alton Skaggs located?
- Alton Skaggs's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Alton Skaggs's phone number?
- The practice phone number listed in the NPPES registry for Alton Skaggs is (800) 926-8273.
- Does Alton Skaggs accept Medicare?
- Alton Skaggs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alton Skaggs's NPI active?
- Yes — Alton Skaggs's NPI (1922506633) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.