What is David Kirn's NPI number?

David Kirn's National Provider Identifier (NPI) is 1821629296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Kirn's specialty?

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

Where is David Kirn located?

David Kirn's practice location on file with NPPES is 444 Laverne Ave, Mill Valley, CA 94941-3435.

What is David Kirn's phone number?

The practice phone number listed in the NPPES registry for David Kirn is (415) 847-7326.

Is David Kirn's NPI active?

Yes — David Kirn's NPI (1821629296) is active in the NPPES registry as of the last update on 2020-02-04.

IndividualActive

David Kirn, MD

NPI 1821629296 · Internal Medicine Physician · Mill Valley, CA

David Kirn, MD is a Internal Medicine Physician provider in Mill Valley, CA (NPI 1821629296).

Provider details

NPI number: 1821629296
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: G75483 (CA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense G75483 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 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

444 Laverne Ave

Mill Valley, CA 94941-3435

Phone: (415) 847-7326

Street-level locationGet directions

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Mailing address