Arch Osteoporos
Calcium, DietaryConsensusEcuador
Dr. Roberto Pablo Guerrero, MD
NPI1679150957PAC ID8022408194
- Part D claims, 2024
- 166
- Publications
- 8
- Industry payments
- $613
- Affiliated sites
- 6
- Medical groups
- 2
- Practice address
- 9375 San Fernando Road, Sun Valley, CA 91352
- Practice phone
- Call (818) 768-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Serra Clinic Surgery Center
Surgery Center - Medicare-Certified · Sun Valley, California
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Dr. Roberto Pablo Guerrero is an internist in Sun Valley, California
Dr. Guerrero practices at Serra Clinic Surgery Center in Sun Valley, California.
Dr. Guerrero's NPI, 1679150957, was assigned on March 24, 2021. Dr. Guerrero graduated from Other in 2016. Dr. Guerrero holds California license A196098.
NPI and contact details
- NPI
- 1679150957NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022408194
- NPI enumeration date
- March 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (818) 768-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Roberto Pablo Guerrero practices at Serra Clinic Surgery Center in Sun Valley, California
Dr. Guerrero's primary practice is Serra Clinic Surgery Center, at 9375 San Fernando Road, Sun Valley, CA 91352. The practice phone is (818) 768-3000.
- Serra Clinic Surgery Center9375 San Fernando Road, Sun Valley, CA 91352Phone(818) 768-3000
Source: Dmand AI Affiliation Data
Dr. Roberto Pablo Guerrero is affiliated with 6 sites of care and 2 medical groups
Dr. Guerrero's primary practice is Serra Clinic Surgery Center in Sun Valley, California. The medical group on file is Elevate Health Center. Dmand AI also links Dr. Guerrero to 5 more home health agencies and 1 medical group, each named with a free account.
Serra Clinic Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Roberto Pablo Guerrero's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guerrero practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Serra Clinic Surgery Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roberto Pablo Guerrero is one of 16,751 internists in California
Internal medicine is Dr. Guerrero's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Guerrero is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Guerrero's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Illinois license
Internists near Dr. Guerrero
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California
9internists in Sun Valley
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Roberto Pablo Guerrero's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Guerrero's median patient age at 51, with 55% women.
Dr. Guerrero's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Roberto Pablo Guerrero wrote 166 Medicare Part D claims in 2024
In 2024, Dr. Guerrero wrote 166 Medicare Part D claims for 31 patients. 83% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $306 in total drug cost. In 2023, CMS named 58 claims across 4 drugs.
Part D claims, 2024166
Drugs named by CMS3
Total drug cost$306
Part D patients31
Dr. Guerrero's Part D claims by kind of drug, 2024
- Generic138 claims83%
- Brand-name28 claims17%
Dr. Guerrero's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 582024: 4228%
Drugs named by CMS: 3 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Roberto Pablo Guerrero offers telehealth to Medicare patients
Dr. Guerrero accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Guerrero as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Roberto Pablo Guerrero has 8 publications on record
Dmand AI links 8 papers to Dr. Guerrero, published from 2020 to 2023. 2020 was the busiest year, with 4. Dr. Guerrero has published most often in Open Access Rheumatol.
Papers8
Years published2020 to 2023
Dr. Guerrero's papers by year, 2020 to 2023
Recent publications by Dr. Guerrero
Open Access Rheumatol
Scientifica (Cairo)
See who Dr. Guerrero researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guerrero works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Roberto Pablo Guerrero received $613 in industry payments from 2022 to 2025
CMS Open Payments shows 16 general payments to Dr. Guerrero from 10 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $132.
General payments to Dr. Guerrero by program year, 2022 to 2025
Companies that paid Dr. Guerrero the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roberto Pablo Guerrero graduated from Other
Dr. Guerrero graduated from Other in 2016.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Roberto Pablo Guerrero's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Roberto Pablo Guerrero
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Roberto Pablo Guerrero's NPI number?
Dr. Roberto Pablo Guerrero's NPI number is 1679150957. It was assigned on March 24, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Roberto Pablo Guerrero?
Dr. Roberto Pablo Guerrero is an internist in Sun Valley, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Roberto Pablo Guerrero practice?
Dr. Guerrero practices at 9375 San Fernando Road, Sun Valley, CA 91352. Dr. Guerrero's primary practice is Serra Clinic Surgery Center in Sun Valley, California. Dmand AI also links Dr. Guerrero to 5 home health agencies and 1 medical group.
What is Dr. Roberto Pablo Guerrero's office phone number?
The practice phone on file for Dr. Guerrero is (818) 768-3000.
What is Dr. Roberto Pablo Guerrero's medical license number?
Dr. Guerrero holds California license A196098, one of the licenses on file in 2 states.
Which states has Dr. Roberto Pablo Guerrero been licensed in?
Dmand AI has state licenses on file for Dr. Guerrero in California (2024 to 2026) and Illinois (2021 to 2024).
What medical group is Dr. Roberto Pablo Guerrero part of?
Dr. Guerrero is linked to Elevate Health Center. Dmand AI links Dr. Guerrero to 1 more medical group.
Does Dr. Roberto Pablo Guerrero accept Medicare?
Yes. CMS lists Dr. Guerrero as accepting Medicare assignment.
Does Dr. Roberto Pablo Guerrero offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Guerrero as offering telehealth services.
Is Dr. Roberto Pablo Guerrero board certified?
Yes. Dr. Guerrero is board certified in internal medicine by the American Board of Internal Medicine.
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Where did Dr. Roberto Pablo Guerrero go to medical school?
Dr. Guerrero graduated from Other in 2016.
What drugs does Dr. Roberto Pablo Guerrero prescribe most?
In 2024 Medicare Part D data, Dr. Guerrero's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Amlodipine Besylate.
Has Dr. Roberto Pablo Guerrero received payments from drug or device companies?
CMS Open Payments shows $613 in general payments to Dr. Guerrero from 10 companies from 2022 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Roberto Pablo Guerrero been practicing?
Dr. Guerrero graduated from medical school in 2016, 10 years ago.
Does Dr. Roberto Pablo Guerrero do research?
Dmand AI links 8 publications to Dr. Guerrero, published from 2020 to 2023.
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