Dr. Robert M. Castro, DO
- Medicare services, 2024
- 1,190
- Medicare patients, 2024
- 332
- Part D claims, 2024
- 2,481
- Publications
- 1
- MIPS score, 2024
- 75
- Practice address
- 5562 Philadelphia Street Suite 111, Chino, CA 91710
- Practice phone
- Call (909) 464-9119
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chino Premier Surgery Center
Surgery Center - Medicare-Certified · Chino, California
Find Dr. Castro'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. Robert M. Castro is an internist in Chino, California
Dr. Castro practices at Chino Premier Surgery Center in Chino, California.
Dr. Castro's NPI, 1285777813, was assigned on February 14, 2007. Dr. Castro graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005. Dr. Castro's California license number on file is 20A9770.
- NPI
- 1285777813NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557468691
- NPI enumeration date
- February 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 464-9119
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert M. Castro practices at Chino Premier Surgery Center in Chino, California
Dr. Castro's primary practice is Chino Premier Surgery Center, at 5562 Philadelphia Street Suite 111, Chino, CA 91710. The practice phone is (909) 464-9119.
- Chino Premier Surgery Center5562 Philadelphia Street Suite 111, Chino, CA 91710Phone(909) 464-9119
Source: Dmand AI Affiliation Data
Dr. Robert M. Castro is affiliated with 3 sites of care and 1 medical group
Dr. Castro's primary practice is Chino Premier Surgery Center in Chino, California. Dr. Castro is also affiliated with San Antonio Regional Hospital. The medical group on file is Cardio-Interventional Specialists. Dmand AI also links Dr. Castro to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert M. Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castro practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chino Premier Surgery Center | 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. Robert M. Castro is one of 16,751 internists in California
Internal medicine is Dr. Castro's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Castro is board certified in cardiology by the American College of Osteopathic Internists. Dmand AI has Dr. Castro's licenses on file in 3 states: California, Florida and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Florida license
- Illinois license
Clinical focus
Dmand AI lists angioplasty and cardiac catheterization among the conditions Dr. Castro treats.
Internists near Dr. Castro
Counts of internists 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. Robert M. Castro billed Medicare for 1,190 services in 2024
CMS data shows 1,190 Medicare services from Dr. Castro across 15 procedure codes in 2024, for 332 Medicare patients. Medicare paid $101,336 for them.
Dr. Castro's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6632024: 7209%
- Tests and treatments
- 2023: 4072024: 45011%
- Other services
- 2023: 02024: 20
Where Dr. Castro's Medicare services took place, 2024
- In an office84571%
- In a facility34529%
Dr. Castro compared with the California median for internists, 2024
- Dr. Castro
- California median
- Medicare services
- 1,190vs 3613.3 times
- Medicare patients
- 332vs 1512.2 times
- Part D claims
- 2,302vs 4215.5 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Castro's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Castro and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert M. Castro treated 332 Medicare patients in 2024, average age 76
CMS counts 332 Medicare patients who saw Dr. Castro in 2024. The largest group is 65 to 74, with 142 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Castro's median patient age at 72, with 50% women.
Dr. Castro's Medicare patients by age, 2024
Dr. Castro's Medicare patients by sex, 2024
- Women18556%
- Men14744%
Chronic conditions among Dr. Castro's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes47%
- Arthritis40%
- Heart failure35%
- Chronic kidney disease34%
- Ischemic heart disease31%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Castro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert M. Castro wrote 2,481 Medicare Part D claims in 2024
In 2024, Dr. Castro wrote 2,481 Medicare Part D claims for 361 patients. 79% of them were for generic drugs. CMS names the drug for 2,302 of them, across 32 drugs with 11 or more claims each, at $553,334 in total drug cost. In 2023, CMS named 2,730 claims across 33 drugs.
Dr. Castro's Part D claims by kind of drug, 2024
- Generic1,952 claims79%
- Brand-name529 claims21%
Dr. Castro'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: 2,7302024: 2,30216%
Drugs named by CMS: 32 in 2024, 33 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. Robert M. Castro scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Castro for performance year 2024, reported individually. Dr. Castro accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Robert M. Castro has 1 publication on record
Dmand AI links 1 paper to Dr. Castro in 2014. Dr. Castro's most frequent co-authors are Vincenzo Amedeo Barbato, DO and Aaron Goertz, DO.
Dr. Castro's most frequent co-authors
Recent publications by Dr. Castro
See who Dr. Castro researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Castro 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. Robert M. Castro received $7,451 in industry payments from 2016 to 2025
CMS Open Payments shows 283 general payments to Dr. Castro from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $1,588.
General payments to Dr. Castro by program year, 2016 to 2025
General payments to Dr. Castro by kind, 2016 to 2025
- Food and beverage$7,434100%
- Education$160%
Companies that paid Dr. Castro the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert M. Castro graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Castro graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005. Dr. Castro is a member of ACC and AOA.
- Medical school
- Board certified in cardiology
- Board certified in internal medicine
- Board certified in interventional cardiology
- Board certified in cardiology
- Board certified in interventional cardiology (caq)
Source: Dmand AI Professional Profile Data
Dr. Robert M. Castro accepts plans from 15 insurance carriers
Dr. Castro is in network with 15 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Aetna
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Castro accepts, by number of carriers
- PPO10
- Medicare7
- HMO6
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert M. Castro'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. Robert M. Castro
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. Robert M. Castro's NPI number?
Dr. Robert M. Castro's NPI number is 1285777813. It was assigned on February 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert M. Castro?
Dr. Robert M. Castro is an internist in Chino, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert M. Castro practice?
Dr. Castro practices at 5562 Philadelphia Street Suite 111, Chino, CA 91710. Dr. Castro's primary practice is Chino Premier Surgery Center in Chino, California. Dmand AI also links Dr. Castro to 1 group practice or clinic.
What is Dr. Robert M. Castro's office phone number?
The practice phone on file for Dr. Castro is (909) 464-9119.
What is Dr. Robert M. Castro's medical license number?
Dr. Castro's California license number on file is 20A9770, one of the licenses on file in 3 states.
Which states has Dr. Robert M. Castro been licensed in?
Dmand AI has state licenses on file for Dr. Castro in California (2006 to 2025), Florida (2010 to 2014) and Illinois (2013 to 2014).
Which hospitals is Dr. Robert M. Castro affiliated with?
Dr. Castro is affiliated with San Antonio Regional Hospital.
What medical group is Dr. Robert M. Castro part of?
Dr. Castro is linked to Cardio-Interventional Specialists.
Does Dr. Robert M. Castro accept Medicare?
Yes. CMS data shows Dr. Castro billed Medicare for 1,190 services in 2024, and Dr. Castro accepts Medicare assignment.
What is Dr. Robert M. Castro's MIPS score?
Dr. Castro's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Robert M. Castro see?
CMS counts 332 Medicare patients who saw Dr. Castro in 2024, with an average age of 76.
Is Dr. Robert M. Castro board certified?
Yes. Dr. Castro is board certified in cardiology by the American College of Osteopathic Internists.
What services does Dr. Robert M. Castro bill to Medicare?
In 2024, Dr. Castro's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and hospital inpatient care (99233).
Where did Dr. Robert M. Castro go to medical school?
Dr. Castro graduated from WesternU College of Osteopathic Medicine of the Pacific in 2005.
What drugs does Dr. Robert M. Castro prescribe most?
In 2024 Medicare Part D data, Dr. Castro's most prescribed drugs by claims were Eliquis, Metoprolol Succinate and Carvedilol.
Has Dr. Robert M. Castro received payments from drug or device companies?
CMS Open Payments shows $7,451 in general payments to Dr. Castro from 33 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Robert M. Castro been practicing?
Dr. Castro graduated from medical school in 2005, 21 years ago.
Does Dr. Robert M. Castro do research?
Dmand AI links 1 publication to Dr. Castro.
Who does Dr. Robert M. Castro publish with?
Dr. Castro's most frequent co-authors are Vincenzo Amedeo Barbato, DO (1 shared paper) and Aaron Goertz, DO (1 shared paper).
What insurance does Dr. Robert M. Castro accept?
Dr. Castro is in network with 15 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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