CATHERINE ANN LARSON MD
NPI 1255313060
Internal Medicine in Riverside, CA

Q: What is Catherine Larson's NPI number?

The NPI number for Catherine Larson is 1255313060. It was assigned to this individual provider in the NPPES registry on November 17, 2005. The provider is also known as Catherine Ann Panfili.

Q: What is Catherine Larson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Catherine Larson was last updated on January 5, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 17, 2005

7117 BROCKTON AVE, RIVERSIDE, CA 92506(951) 782-3617(951) 784-3268 Get Directions Write a Review

NPPES record last updated: January 5, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Catherine Ann Larson Md NPPES

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

CATHERINE ANN LARSON MD (NPI 1255313060) is an individual internal medicine provider in Riverside, California, licensed in California (C38416) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1255313060

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameCATHERINE ANN LARSONCredential: MD

Location Address7117 BROCKTON AVERiverside, CA 92506-2615

Mailing Address3660 Arlington AveRiverside, CA 92506-3912 · (951) 782-5110 · Fax (951) 274-0403

Phone(951) 782-3617

Fax(951) 784-3268

Sole ProprietorNo

Enumeration DateNovember 17, 2005

Last NPPES UpdateJanuary 5, 2011

✔ NPI 1255313060 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 · C38416

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.

7117 BROCKTON AVE, Riverside, CA 92506

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Other Names 1

Former Name (1)Catherine Ann Panfili

Other Identifiers 4

Medicare UPINA36922

Other1730180415Group Npi Number

Medicare ID-Type UnspecifiedOOC384160

OtherZZZ31887ZGroup Site Number

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.

Reported Quality Measures

Patient-Generated Health Data

Patient-generated health data or data from a non-clinical setting is incorporated into the certified EHR technology for at least one unique patient seen by the MIPS eligible clinician during the performance period.

5%128 patients

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from certified EHR technology to identify patient-specific educational resources and provide electronic access to those materials to at least one unique patient seen by the MIPS eligible…

94%128 patients4/55-star benchmark: 100%

Provide Patient Access

For at least one unique patient seen by the MIPS eligible clinician: (1) The patient (or the patient authorized representative) is provided timely access to view online, download, and transmit his or her health information; and (2) The MIPS eligible clinician…

81%128 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of certified EHR technology to the patient (or the patient-authorized representative), or in…

54%128 patients3/55-star benchmark: 75%

View, Download and Transmit (VDT)

During the performance period, at least one unique patient (or patient-authorized representatives) seen by the MIPS eligible clinician actively engages with the EHR made accessible by the MIPS eligible clinician.

59%128 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

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