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DR. FREDRIC E. WEISS M.D.
NPI 1336354059
Internal Medicine - Gastroenterology in Encino, CA

Active since May 14, 2007
83.99/100
CMS Quality Rating
16311 VENTURA BLVD, SUITE #1175, ENCINO, CA 91436(818) 501-4277(818) 501-3113 Get Directions Write a Review

NPPES record last updated: December 19, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Fredric E. Weiss M.d. NPPES

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

DR. FREDRIC E. WEISS M.D. (NPI 1336354059) is an individual gastroenterology provider in Encino, California, licensed in California (G29963) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1336354059
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. FREDRIC E. WEISSCredential: M.D.
Location Address16311 VENTURA BLVD, SUITE #1175Encino, CA 91436-2124
Mailing Address16311 Ventura Blvd, Suite #1175Encino, CA 91436-2124 · (818) 501-4277 · Fax (818) 501-3113
Phone(818) 501-4277
Fax(818) 501-3113
Sole ProprietorYes
Enumeration DateMay 14, 2007
Last NPPES UpdateDecember 19, 2008
✔ NPI 1336354059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G29963
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
16311 VENTURA BLVD, Encino, CA 91436
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Other Identifiers 2

Medicare PINAY631CA
Medicare UPINA91251CA

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439
Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.
111 services14 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
63 services14 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
52 services43 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
48 services48 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
31 services31 patients

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.

83.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.4
Improvement Activities40

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.

LAHIJI MEDICAL INC
Clinic/Center (Primary Care)
16311 VENTURA BLVD, SUITE 907
ENCINO, CA 91436
Los Angeles County (818) 907-7070
JEFFREY B GLASER MD MEDICAL
Anesthesiology (Pain Medicine)
16311 VENTURA BLVD, SUITE #518
ENCINO, CA 91436
Los Angeles County (818) 501-7246
MR. STEVEN YOSHIHARU SHIBA DDS
Dentist
16311 VENTURA BLVD, #1075
ENCINO, CA 91436
Los Angeles County (818) 783-2770
DR. RICHARD E MACK JR. M.D.
Surgery (Plastic and Reconstructive Surgery)
16311 VENTURA BLVD, SUITE 1080
ENCINO, CA 91436
Los Angeles County (818) 501-5073
DR. BRUCE RICHARD STEINBERG M.D.
Psychiatry & Neurology (Addiction Medicine)
16311 VENTURA BLVD, SUITE 1050
ENCINO, CA 91436
Los Angeles County (818) 990-7099
MOUNTAIN VIEW SURGICAL CENTER INC.
Clinic/Center (Ambulatory Surgical)
16311 VENTURA BLVD, #705
ENCINO, CA 91436
Los Angeles County (818) 205-9500
TOORAJ TODD GRAVORI MD INC
Neurological Surgery
16311 VENTURA BLVD, SUITE 1065
ENCINO, CA 91436
Los Angeles County (818) 390-9100
MATTHEW MALAMET M.D. PC
Plastic Surgery
16311 VENTURA BLVD, SUITE 835
ENCINO, CA 91436
Los Angeles County (818) 380-3130

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 Fredric Weiss's NPI number?

The NPI number for Fredric Weiss is 1336354059. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Where is Fredric Weiss located?

Fredric Weiss practices at 16311 Ventura Blvd Suite #1175, Encino, CA 91436. The listed phone number is (818) 501-4277.

What is Fredric Weiss's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Fredric Weiss was last updated on December 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.