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RICHARD A GUZMAN MD
NPI 1336135169
Family Medicine in Riverside, CA

Active since September 27, 2005PECOS EnrolledCLIA 05D0926044 · Waiver
6485 DAY ST, SUITE 206, RIVERSIDE, CA 92507(951) 697-7824(951) 697-6461 Get Directions Write a Review

NPPES record last updated: November 5, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Richard A Guzman Md NPPES

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

RICHARD A GUZMAN MD (NPI 1336135169) is an individual family medicine provider in Riverside, California, licensed in California (G63734) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through March 12, 2027, and is a graduate of University Of California, Irvine, California College Of Medicine (1987).

NPPES Registry Identity

NPI1336135169
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameRICHARD A GUZMANCredential: MD
Location Address6485 DAY ST, SUITE 206Riverside, CA 92507-0930
Mailing Address6485 Day St, Suite 206Riverside, CA 92507-0930 · (951) 697-7824 · Fax (951) 697-6461
Phone(951) 697-7824
Fax(951) 697-6461
Sole ProprietorYes
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 1987
Enumeration DateSeptember 27, 2005
Last NPPES UpdateNovember 5, 2020
NPPES CertifiedNovember 5, 2020
✔ NPI 1336135169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G63734
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6485 DAY ST, Riverside, CA 92507
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Other Identifiers 1

Medicaid00G637340CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Richard A Guzman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7618979832
PECOS Enrollment IDI20070131000721
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0926044

Richard Guzman MD · Riverside, CA
Active · expires Mar 12, 2027
CLIA Number05D0926044
Laboratory TypePhysician Office
Certificate Effective DateMarch 13, 2025
Certificate Expiration DateMarch 12, 2027
Laboratory DirectorRichard A. Guzman
Laboratory Phone(951) 697-7824
Laboratory LocationRichard Guzman MD6485 Day St, #206, Riverside, CA 92507
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

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.
50 services28 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.
34 services17 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
23 services23 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
22 services22 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92507 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

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

GERMAN E CRISOL MD INC
Family Medicine
6485 DAY ST, SUITE 202
RIVERSIDE, CA 92507
Riverside County (951) 653-3500
U.S. HEALTHWORKS MEDICAL GROUP, PC
Clinic/Center (Urgent Care)
6485 DAY ST, SUITE 302
RIVERSIDE, CA 92507
Riverside County (951) 653-5291
ORTHOPAEDIC MEDICAL GROUP OF RIVERSIDE, INC.
Clinic/Center (Physical Therapy)
6485 DAY ST, SUITE 303
RIVERSIDE, CA 92507
Riverside County (951) 635-0170
JAMES RUPPERT MD
Family Medicine
6485 DAY ST, SUITE 206
RIVERSIDE, CA 92507
Riverside County (951) 697-7823
SHANNON PANNELL
Acupuncturist
6485 DAY ST
RIVERSIDE, CA 92507
Riverside County (951) 653-5291
DR. JUSTINA M BRESENO MD
Pediatrics
6485 DAY ST, SUITE 103
RIVERSIDE, CA 92507
Riverside County (714) 777-2593
ORTHOPAEDIC MEDICAL GROUP OF RIVERSIDE, INC.
Orthopaedic Surgery
6485 DAY ST, SUITE 301
RIVERSIDE, CA 92507
Riverside County (951) 653-0760
HELENA MBA MD INC.
Clinic/Center (Primary Care)
6485 DAY ST, SUITE #203
RIVERSIDE, CA 92507
Riverside County (951) 697-5800

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 Richard Guzman's NPI number?

The NPI number for Richard Guzman is 1336135169. It was assigned to this individual provider in the NPPES registry on September 27, 2005.

Where is Richard Guzman located?

Richard Guzman practices at 6485 Day St Suite 206, Riverside, CA 92507. The listed phone number is (951) 697-7824.

What is Richard Guzman's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Richard Guzman enrolled in Medicare?

Yes. Richard Guzman is registered in the Medicare PECOS enrollment system.

Does Richard Guzman hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0926044) is associated with this NPI, valid through March 12, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Richard Guzman was last updated on November 5, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.