What is Carl Trygstad's NPI number?

Carl Trygstad's National Provider Identifier (NPI) is 1649370206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carl Trygstad's specialty?

Carl Trygstad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Carl Trygstad located?

Carl Trygstad's practice location on file with NPPES is 4932 Sun Valley Rd, Del Mar, CA 92014-4227.

What is Carl Trygstad's phone number?

The practice phone number listed in the NPPES registry for Carl Trygstad is (619) 994-2391.

Is Carl Trygstad's NPI active?

Yes — Carl Trygstad's NPI (1649370206) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Carl Trygstad, M.D.

NPI 1649370206 · Internal Medicine Physician · Del Mar, CA

Carl Trygstad, M.D. is a Internal Medicine Physician provider in Del Mar, CA (NPI 1649370206).

Provider details

NPI number: 1649370206
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G22206 (CA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense G22206 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

4932 Sun Valley Rd

Del Mar, CA 92014-4227

Phone: (619) 994-2391

Street-level locationGet directions

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Mailing address