MR. HASSO WITTBOLDT-MUELLER N.D.
NPI 1649563131
Nutritionist in San Rafael, CA

Q: What is Hasso Wittboldt-mueller's NPI number?

The NPI number for Hasso Wittboldt-mueller is 1649563131. It was assigned to this individual provider in the NPPES registry on May 17, 2011.

Q: What is Hasso Wittboldt-mueller's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

Active since May 17, 2011

1010 LOOTENS PLACE, SUITE 4, SAN RAFAEL, CA 94901(415) 456-0381 Get Directions Write a Review

NPPES record last updated: May 17, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mr. Hasso Wittboldt-mueller N.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. HASSO WITTBOLDT-MUELLER N.D. (NPI 1649563131) is an individual nutritionist in San Rafael, California and active in the NPI registry since May 2011.

NPPES Registry Identity

NPI1649563131

Entity TypeIndividualMale

Primary Taxonomy133N00000X

Provider Legal NameMR. HASSO WITTBOLDT-MUELLERCredential: N.D.

Location Address1010 LOOTENS PLACE, SUITE 4San Rafael, CA 94901

Mailing Address1010 Lootens Place, Suite #4San Rafael, CA 94901 · (415) 456-0381

Phone(415) 456-0381

Sole ProprietorYes

Enumeration DateMay 17, 2011

✔ NPI 1649563131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNutritionistDietary & Nutritional Service Providers

Taxonomy Code133N00000X

Definition

A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or graduate training in the discipline of nutrition without necessarily meeting the academic and experience requirements to qualify for the Registered Dietitian designation.

1010 LOOTENS PLACE, San Rafael, CA 94901

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hasso Wittboldt-mueller's NPI number?

The NPI number for Hasso Wittboldt-mueller is 1649563131. It was assigned to this individual provider in the NPPES registry on May 17, 2011.

Where is Hasso Wittboldt-mueller located?

Hasso Wittboldt-mueller practices at 1010 Lootens Place Suite 4, San Rafael, CA 94901. The listed phone number is (415) 456-0381.

What is Hasso Wittboldt-mueller's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

When was this NPI record last updated?

The NPPES record for Hasso Wittboldt-mueller was last updated on May 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.