Todd Grehl, MD
NPI 1720054257 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oceanside, CA
Todd Grehl, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Oceanside, CA (NPI 1720054257).
Provider details
- NPI number
- 1720054257
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- G16965 (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
20 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
- 2006-02-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Todd Grehl's NPI number?
- Todd Grehl's National Provider Identifier (NPI) is 1720054257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Todd Grehl's specialty?
- Todd Grehl is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Todd Grehl located?
- Todd Grehl's practice location on file with NPPES is 3998 Vista Way, Oceanside, CA 92056.
- What is Todd Grehl's phone number?
- The practice phone number listed in the NPPES registry for Todd Grehl is (760) 726-2500.
- Is Todd Grehl's NPI active?
- Yes — Todd Grehl's NPI (1720054257) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.