Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Natascha Maren Tuznik, DO

Individual provider Internal Medicine Physician · NPI 1386842631

Natascha Maren Tuznik, DO is an Infectious Disease in Sacramento, California. Qualified in 2006, 20 years ago. Practices with Regents of the Univ of Ca, a 1,578-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Indiana and Texas.

Years since qualifying
20
Licensed in
CA, IN, TX
In the registry since
2007
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3000 Q St Fl 3
Sacramento, CA 95816
Phone: (916) 453-4966
Fax: (916) 739-1269
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4150 V St Ste G500, Sacramento, CA 95817-1460 — (916) 734-8516

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 20A16485 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 02003297A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence Q1677 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence 20A16485 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence Q1677 (TX)

Record details

NPI number1386842631
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 10, 2007
Last updated in NPPESJune 18, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Regents Of The Univ Of Ca — 1578 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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