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LARRY MARIANELLA M.D.
NPI 1144257486
Internal Medicine in Santa Rosa, CA

Active since June 26, 2006
28.1/100
CMS Quality Rating
1515 MONTGOMERY DR, SANTA ROSA, CA 95405(707) 526-4865(707) 526-5375 Get Directions Write a Review

NPPES record last updated: February 22, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Larry Marianella M.d. NPPES

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

LARRY MARIANELLA M.D. (NPI 1144257486) is an individual internal medicine provider in Santa Rosa, California, licensed in California (G038835) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1144257486
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameLARRY MARIANELLACredential: M.D.
Location Address1515 MONTGOMERY DRSanta Rosa, CA 95405-4500
Mailing Address1515 Montgomery DrSanta Rosa, CA 95405-4500 · (707) 526-4865 · Fax (707) 526-5375
Phone(707) 526-4865
Fax(707) 526-5375
Sole ProprietorNo
Enumeration DateJune 26, 2006
Last NPPES UpdateFebruary 22, 2010
✔ NPI 1144257486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G038835
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1515 MONTGOMERY DR, Santa Rosa, CA 95405
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Other Identifiers 3

Medicaid00G388351CA
Medicare ID-Type Unspecified00G388350CA
Medicare UPINA47615CA

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

28.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost93.69

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LARRY MARIANELLA, MD A PROFESSIONAL CORP.
Internal Medicine
1515 MONTGOMERY DR
SANTA ROSA, CA 95405
Sonoma County (707) 526-4865
DANIEL A BORNSTEIN DMD
Dentist (General Practice)
1515 MONTGOMERY DR, SUITE D
SANTA ROSA, CA 95405
Sonoma County (707) 546-4989
DARREN ANTHONY GONZALEZ D.D.S.
Dentist (General Practice)
1515 MONTGOMERY DR
SANTA ROSA, CA 95405
Sonoma County (707) 542-1532

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 Larry Marianella's NPI number?

The NPI number for Larry Marianella is 1144257486. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Larry Marianella located?

Larry Marianella practices at 1515 Montgomery Dr, Santa Rosa, CA 95405. The listed phone number is (707) 526-4865.

What is Larry Marianella's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Larry Marianella was last updated on February 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.