DENNIS S RIFF M.D.
NPI 1922004662
Specialist in Anaheim, CA

Active since June 27, 2005PECOS EnrolledAccepts Medicare Assignment
25.35/100
CMS Quality Rating
1211 W LA PALMA AVE, STE 306, ANAHEIM, CA 92801(714) 778-1300(714) 778-0303 Get Directions Write a Review

NPPES record last updated: January 14, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dennis S Riff M.d. NPPES

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

DENNIS S RIFF M.D. (NPI 1922004662) is an individual specialist in Anaheim, California, licensed in California (G22807) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1971).

NPPES Registry Identity

NPI1922004662
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDENNIS S RIFFCredential: M.D.
Location Address1211 W LA PALMA AVE, STE 306Anaheim, CA 92801-2811
Mailing Address1211 W La Palma Ave, Ste 306Anaheim, CA 92801-2811 · (714) 778-1300 · Fax (714) 778-0303
Fax(714) 778-0303
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1971
Enumeration DateJune 27, 2005
Last NPPES UpdateJanuary 14, 2013
NPI 1922004662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in CA · G22807
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1211 W LA PALMA AVE, Anaheim, CA 92801

Other Identifiers 4

Medicare UPINA41730CA
Medicare ID-Type UnspecifiedW2945CA
MedicaidZZZ83646ZCA
Medicare PINW2945ACA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dennis S Riff M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709051923
PECOS Enrollment IDI20120404000715
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

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.

Injection, inclisiran, 1 mg J1306
Inclisiran is an injection administered to lower cholesterol levels. It works by blocking the production of LDL (bad cholesterol) in your liver. This medicine is often used when diet changes and other medications have not been effective.
5,112 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.
195 services129 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
170 services99 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
114 services113 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.
69 services69 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
49 services49 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.

25.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost84.52

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.

Internal Medicine (Endocrinology, Diabetes & Metabolism)
1211 W LA PALMA AVE, SUITE 702
ANAHEIM, CA 92801
Hospitalist
1211 W LA PALMA AVE, #207
ANAHEIM, CA 92801
Dentist (Oral and Maxillofacial Surgery)
1211 W LA PALMA AVE, SUITE 604
ANAHEIM, CA 92801
Physician Assistant
1211 W LA PALMA AVE, SUITE 207
ANAHEIM, CA 92801
Internal Medicine
1211 W LA PALMA AVE, SUITE 309
ANAHEIM, CA 92801
Internal Medicine
1211 W LA PALMA AVE, 309
ANAHEIM, CA 92801
Internal Medicine (Interventional Cardiology)
1211 W LA PALMA AVE, SUITE 101
ANAHEIM, CA 92801
Clinic/Center (Ambulatory Surgical)
1211 W LA PALMA AVE, STE 301
ANAHEIM, CA 92801

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 Dennis Riff's NPI number?

The NPI number for Dennis Riff is 1922004662. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Where is Dennis Riff located?

Dennis Riff practices at 1211 W La Palma Ave Ste 306, Anaheim, CA 92801. The listed phone number is (714) 778-1300.

What is Dennis Riff's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Dennis Riff enrolled in Medicare?

Yes. Dennis Riff is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Dennis Riff was last updated on January 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.