What is Nat Linhardt's NPI number?

Nat Linhardt's National Provider Identifier (NPI) is 1821174434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nat Linhardt's specialty?

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

Where is Nat Linhardt located?

Nat Linhardt's practice location on file with NPPES is 5620 Wilbur Ave, Tarzana, CA 91356-1309.

What is Nat Linhardt's phone number?

The practice phone number listed in the NPPES registry for Nat Linhardt is (818) 609-9553.

Is Nat Linhardt's NPI active?

Yes — Nat Linhardt's NPI (1821174434) is active in the NPPES registry as of the last update on 2010-09-24.

IndividualActive

Nat Linhardt, MD

NPI 1821174434 · Internal Medicine Physician · Tarzana, CA

Nat Linhardt, MD is a Internal Medicine Physician provider in Tarzana, CA (NPI 1821174434).

Provider details

NPI number: 1821174434
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: G69302 (CA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense G69302 (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

5620 Wilbur Ave

Suite 303

Tarzana, CA 91356-1309

Phone: (818) 609-9553

Fax: (818) 609-9539

Street-level locationGet directions

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Mailing address