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Dr. Rosendo So-Rosillo, MD
NPI1407889827PAC ID3072693175
- Part D claims, 2024
- 1,260
- Publications
- 1
- Clinical trials
- 1
- Industry payments
- $1,507
- Affiliated sites
- 2
- Practice address
- 1190 Veterans Blvd, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Redwood City, California
Find Dr. So-Rosillo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Rosendo So-Rosillo is a medical oncologist in Redwood City, California
Dr. So-Rosillo practices at Permanente Medical Group Inc in Redwood City, California.
Dr. So-Rosillo's NPI, 1407889827, was assigned on July 9, 2006. Dr. So-Rosillo graduated from David Geffen School of Medicine at UCLA in 2001. Dr. So-Rosillo holds California license A81804.
NPI and contact details
- NPI
- 1407889827NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072693175
- NPI enumeration date
- July 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rosendo So-Rosillo practices at Permanente Medical Group Inc in Redwood City, California
Dr. So-Rosillo's primary practice is Permanente Medical Group Inc, at 1190 Veterans Blvd, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Permanente Medical Group Inc1190 Veterans Blvd, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rosendo So-Rosillo is affiliated with 3 sites of care and 1 medical group
Dr. So-Rosillo's primary practice is Permanente Medical Group Inc in Redwood City, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. So-Rosillo to 1 more group practice or clinic and 1 hospice, each named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rosendo So-Rosillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. So-Rosillo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rosendo So-Rosillo is one of 415 medical oncologists in California
Medical oncology is Dr. So-Rosillo's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. So-Rosillo is board certified in medical oncology by the American Board of Internal Medicine. Dr. So-Rosillo is licensed in California.
Specialties and state licenses
- Medical oncology, CaliforniaPrimary
Medical oncologists near Dr. So-Rosillo
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Rosendo So-Rosillo's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. So-Rosillo's median patient age at 69, with 56% women.
Dr. So-Rosillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Rosendo So-Rosillo wrote 1,260 Medicare Part D claims in 2024
In 2024, Dr. So-Rosillo wrote 1,260 Medicare Part D claims for 200 patients. 77% of them were for generic drugs. CMS names the drug for 1,071 of them, across 27 drugs with 11 or more claims each, at $2,222,406 in total drug cost. In 2023, CMS named 947 claims across 21 drugs.
Part D claims, 20241,260
Drugs named by CMS27
Total drug cost$2.2M
Part D patients200
Dr. So-Rosillo's Part D claims by kind of drug, 2024
- Generic976 claims77%
- Brand-name and other284 claims23%
Dr. So-Rosillo'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.
Drug classes CMS tracks in Dr. So-Rosillo's Part D claims, 2024
- Opioids4%55 of 1,260 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9472024: 1,07113%
Drugs named by CMS: 27 in 2024, 21 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
How Dr. Rosendo So-Rosillo takes part in Medicare
Dr. So-Rosillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rosendo So-Rosillo has 1 publication on record
Dmand AI links 1 paper to Dr. So-Rosillo. Dr. So-Rosillo's most frequent co-author is Eric J. Small, MD.
Papers1
Dr. So-Rosillo's most frequent co-authors
Recent publications by Dr. So-Rosillo
See who Dr. So-Rosillo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. So-Rosillo works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rosendo So-Rosillo has worked on 1 clinical trial
Dmand AI links Dr. So-Rosillo to 1 clinical trial. Conditions studied include Brain Neoplasms and Neoplasm Metastasis.
Conditions in Dr. So-Rosillo's trials
- Brain Neoplasms
- Neoplasm Metastasis
Investigators on the most trials with Dr. So-Rosillo
Recent clinical trials with Dr. So-Rosillo
BP31510 (Ubidecarenone,USP) Nanosuspension for Intravenous Injection to Patients with Solid Tumors (opens in a new tab)
CompletedPhase 1
Brain NeoplasmsNeoplasm MetastasisBP31510 in combination with chemotherapyBP31510 monotherapy
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Rosendo So-Rosillo received $1,507 in industry payments from 2016 to 2019
CMS Open Payments shows 13 general payments to Dr. So-Rosillo from 9 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $444.
General payments to Dr. So-Rosillo by program year, 2016 to 2019
Companies that paid Dr. So-Rosillo the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rosendo So-Rosillo has 1 award and honors on record
Dmand AI lists 1 award for Dr. So-Rosillo, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. So-Rosillo
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Rosendo So-Rosillo graduated from David Geffen School of Medicine at UCLA
Dr. So-Rosillo graduated from David Geffen School of Medicine at UCLA in 2001.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Rosendo So-Rosillo accepts plans from 5 insurance carriers
Dr. So-Rosillo is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
Plan types Dr. So-Rosillo accepts, by number of carriers
- Medicare3
- PPO3
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Rosendo So-Rosillo'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Rosendo So-Rosillo
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. Rosendo So-Rosillo's NPI number?
Dr. Rosendo So-Rosillo's NPI number is 1407889827. It was assigned on July 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rosendo So-Rosillo?
Dr. Rosendo So-Rosillo is a medical oncologist in Redwood City, California. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Rosendo So-Rosillo practice?
Dr. So-Rosillo practices at 1190 Veterans Blvd, Redwood City, CA 94063. Dr. So-Rosillo's primary practice is Permanente Medical Group Inc in Redwood City, California. Dmand AI also links Dr. So-Rosillo to 1 group practice or clinic and 1 hospice.
What is Dr. Rosendo So-Rosillo's office phone number?
The practice phone on file for Dr. So-Rosillo is (650) 299-2000.
What is Dr. Rosendo So-Rosillo's medical license number?
Dr. So-Rosillo holds California license A81804.
What medical group is Dr. Rosendo So-Rosillo part of?
Dr. So-Rosillo is linked to The Permanente Medical Group, Inc.
Does Dr. Rosendo So-Rosillo accept Medicare?
Yes. CMS lists Dr. So-Rosillo as accepting Medicare assignment.
Is Dr. Rosendo So-Rosillo board certified?
Yes. Dr. So-Rosillo is board certified in medical oncology by the American Board of Internal Medicine.
Where did Dr. Rosendo So-Rosillo go to medical school?
Dr. So-Rosillo graduated from David Geffen School of Medicine at UCLA in 2001.
What drugs does Dr. Rosendo So-Rosillo prescribe most?
In 2024 Medicare Part D data, Dr. So-Rosillo's most prescribed drugs by claims were Abiraterone Acetate, Prednisone and Anastrozole.
Show 5 more questionsShow fewer questions
Has Dr. Rosendo So-Rosillo received payments from drug or device companies?
CMS Open Payments shows $1,507 in general payments to Dr. So-Rosillo from 9 companies from 2016 to 2019. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Rosendo So-Rosillo been practicing?
Dr. So-Rosillo graduated from medical school in 2001, 25 years ago.
Does Dr. Rosendo So-Rosillo do research?
Dmand AI links 1 publication to Dr. So-Rosillo. Dr. So-Rosillo has worked on 1 clinical trial.
Who does Dr. Rosendo So-Rosillo publish with?
Dr. So-Rosillo's most frequent co-authors are Eric J. Small, MD (1 shared paper).
What insurance does Dr. Rosendo So-Rosillo accept?
Dr. So-Rosillo is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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