What is Dana Ludwig's NPI number?

Dana Ludwig's National Provider Identifier (NPI) is 1700963360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dana Ludwig's specialty?

Dana Ludwig is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Dana Ludwig located?

Dana Ludwig's practice location on file with NPPES is 336 Dolphin Isle, Foster City, CA 94404-1416.

What is Dana Ludwig's phone number?

The practice phone number listed in the NPPES registry for Dana Ludwig is (650) 303-0886.

Is Dana Ludwig's NPI active?

Yes — Dana Ludwig's NPI (1700963360) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Dana Ludwig, M.D.

NPI 1700963360 · Family Medicine Physician · Foster City, CA

Dana Ludwig, M.D. is a Family Medicine Physician provider in Foster City, CA (NPI 1700963360).

Provider details

NPI number: 1700963360
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G42701 (CA)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense G42701 (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

336 Dolphin Isle

Foster City, CA 94404-1416

Phone: (650) 303-0886

Street-level locationGet directions

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Mailing address