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ROBERTO PABLO GUERRERO MD
NPI 1679150957
Internal Medicine in Sun Valley, CA

Active since March 24, 2021PECOS EnrolledAccepts Medicare Assignment
9375 SAN FERNANDO RD, SUN VALLEY, CA 91352(818) 768-3000 Get Directions Write a Review

NPPES record last updated: June 21, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 21, 2024, May 12, 2021, Mar 24, 2021 (3 updates tracked since 2021).

About Roberto Pablo Guerrero Md NPPES

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

ROBERTO PABLO GUERRERO MD (NPI 1679150957) is an individual internal medicine provider in Sun Valley, California, licensed in California (A196098) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1679150957
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameROBERTO PABLO GUERREROCredential: MD
Location Address9375 SAN FERNANDO RDSun Valley, CA 91352-1428
Mailing Address9375 San Fernando RdSun Valley, CA 91352-1428
Phone(818) 768-3000
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 24, 2021
Last NPPES UpdateJune 21, 20243 updates tracked since enumeration
NPPES CertifiedJune 21, 2024
✔ NPI 1679150957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A196098
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
9375 SAN FERNANDO RD, Sun Valley, CA 91352
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Roberto Pablo Guerrero Md 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 ID8022408194
PECOS Enrollment IDI20250217003069
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Roberto Guerrero reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Serra Community Medical Clinic Inc
Same address
Adult Medicine
9375 SAN FERNANDO RD 6TH FLOOR
Sun Valley, CA 91352
  • Reassigned Medicare billing, California enrollment
  • 48 clinicians in this Medicare group
NPI 1275545725 (818) 768-3000
Sfv Health Center Inc
2.0 mi
Federally Qualified Health Center (FQHC)
8426 SUNLAND BLVD
Sun Valley, CA 91352
  • Reassigned Medicare billing, California enrollment
  • 14 clinicians in this Medicare group
NPI 1487298477 (818) 504-4514

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91352 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 20

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

VINAY V.R. KEESARA M.D.
Internal Medicine (Interventional Cardiology)
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 768-3000
ALEJANDRO JOSE VILLAFRANCA PASCUA M.D.
Internal Medicine
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 768-3000
CARLOS ALBERTO VAQUERO M.D.
Internal Medicine
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 768-3000
RONALD DENNIS MANZANI PHARM. D.
Pharmacist
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 768-3322
KARINE TOROSSIAN NP
Nurse Practitioner
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 768-3000
JAMES HARVEY KAPLAN PHARMD
Pharmacist
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 504-9334
JANAKAMMAL S DURAIRAJ MD
Pediatrics
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 768-3000
DR. SURESH RAO M.D
Internal Medicine (Pulmonary Disease)
9375 SAN FERNANDO RD
SUN VALLEY, CA 91352
Los Angeles County (818) 768-3000

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 Roberto Guerrero's NPI number?

The NPI number for Roberto Guerrero is 1679150957. It was assigned to this individual provider in the NPPES registry on March 24, 2021.

Where is Roberto Guerrero located?

Roberto Guerrero practices at 9375 San Fernando Rd, Sun Valley, CA 91352. The listed phone number is (818) 768-3000.

What is Roberto Guerrero's specialty?

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

Is Roberto Guerrero enrolled in Medicare?

Yes. Roberto Guerrero 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.

Which organizations bill Medicare for Roberto Guerrero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Roberto Guerrero reassigns Medicare benefits to 2 organizations: Serra Community Medical Clinic Inc (Sun Valley, CA) and Sfv Health Center Inc (Sun Valley, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Roberto Guerrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Roberto Guerrero was last updated on June 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.