Dr. Santano Luis Rosario, MD
- Medicare services, 2024
- 78
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 33
- Publications
- 2
- MIPS score, 2024
- 100
- Practice address
- 1600 W Ave J, Lancaster, CA 93534
- Practice phone
- Call (661) 949-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rosario'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. Santano Luis Rosario is an emergency medicine physician in Lancaster, California
Dr. Rosario practices at Antelope Valley Medical Center in Lancaster, California, part of Antelope Valley Healthcare District.
Dr. Rosario's NPI, 1780143560, was assigned on March 19, 2019. Dr. Rosario graduated from Keck School of Medicine of USC in 2018. Dr. Rosario holds California license A182438.
- NPI
- 1780143560NPI Registry (opens in a new tab)
- NPI enumeration date
- March 19, 2019
- NPI status
- Active
- Practice phone
- (661) 949-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Santano Luis Rosario practices at Antelope Valley Medical Center in Lancaster, California
Dr. Rosario's primary practice is Antelope Valley Medical Center, at 1600 W Ave J, Lancaster, CA 93534 in Los Angeles County. The practice phone is (661) 949-5500.
- Antelope Valley Medical Center1600 W Ave J, Lancaster, CA 93534 · Los Angeles CountyPhone(661) 949-5500
Source: Dmand AI Affiliation Data
Dr. Santano Luis Rosario is affiliated with 2 sites of care and 3 medical groups
Dr. Rosario's primary practice is Antelope Valley Medical Center in Lancaster, California, part of Antelope Valley Healthcare District. Dr. Rosario is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Rosario to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Santano Luis Rosario's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosario practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Antelope Valley Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Antelope Valley Healthcare District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Santano Luis Rosario is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Rosario's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Rosario is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Rosario is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Rosario
Counts of emergency medicine physicians 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. Santano Luis Rosario billed Medicare for 78 services in 2024
CMS data shows 78 Medicare services from Dr. Rosario across 3 procedure codes in 2024, for 79 Medicare patients. Medicare paid $7,605 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rosario compared with the California median for emergency medicine physicians, 2024
- Dr. Rosario
- California median
- Medicare services
- 78vs 26571% below
- Medicare patients
- 79vs 24367% below
- Part D claims
- 15vs 6276% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Rosario'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.
Need commercial claims for Dr. Rosario?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rosario and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Santano Luis Rosario treated 79 Medicare patients in 2024, average age 72
CMS counts 79 Medicare patients who saw Dr. Rosario in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 58% are also on Medicaid. Their average risk score is 2.58, 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. Rosario's median patient age at 44, with 54% women.
Dr. Rosario's Medicare patients by age, 2024
Dr. Rosario's Medicare patients by sex, 2024
- Women4152%
- Men3848%
Chronic conditions among Dr. Rosario's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety46%
- Diabetes46%
- Mood disorders46%
- Depression42%
- Heart failure35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rosario's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Santano Luis Rosario wrote 33 Medicare Part D claims in 2024
In 2024, Dr. Rosario wrote 33 Medicare Part D claims for 24 patients. 94% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $153 in total drug cost.
Dr. Rosario's Part D claims by kind of drug, 2024
- Generic31 claims94%
- Brand-name and other2 claims6%
Dr. Rosario's most prescribed drugs by claims, 2023
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. Rosario's Part D claims, 2024
- Antibiotics48%16 of 33 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Santano Luis Rosario scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Rosario for performance year 2024, reported as part of a group.
Dr. Rosario's MIPS scores, performance year 2024
- 100of 100Final score
- 93.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Santano Luis Rosario has 2 publications on record
Dmand AI links 2 papers to Dr. Rosario in 2020. Dr. Rosario's most frequent co-authors are John Paul Prodromo, MD and James Eugene Tibone, MD.
Dr. Rosario's most frequent co-authors
Recent publications by Dr. Rosario
See who Dr. Rosario researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rosario works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Santano Luis Rosario graduated from Keck School of Medicine of USC
Dr. Rosario graduated from Keck School of Medicine of USC in 2018.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Santano Luis Rosario accepts plans from 2 insurance carriers
Dr. Rosario is in network with 2 carriers, including United Healthcare and Blue Cross and Blue Shield of Kansas City. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
Plan types Dr. Rosario accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Santano Luis Rosario'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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Santano Luis Rosario
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. Santano Luis Rosario's NPI number?
Dr. Santano Luis Rosario's NPI number is 1780143560. It was assigned on March 19, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Santano Luis Rosario?
Dr. Santano Luis Rosario is an emergency medicine physician in Lancaster, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Santano Luis Rosario practice?
Dr. Rosario practices at 1600 W Ave J, Lancaster, CA 93534. Dr. Rosario's primary practice is Antelope Valley Medical Center in Lancaster, California, part of Antelope Valley Healthcare District. Dmand AI also links Dr. Rosario to 2 medical groups.
What is Dr. Santano Luis Rosario's office phone number?
The practice phone on file for Dr. Rosario is (661) 949-5500.
What is Dr. Santano Luis Rosario's medical license number?
Dr. Rosario holds California license A182438.
Which hospitals is Dr. Santano Luis Rosario affiliated with?
Dr. Rosario practices at Antelope Valley Medical Center in Lancaster, California. Dr. Rosario is also affiliated with Ronald Reagan UCLA Medical Center.
What medical group is Dr. Santano Luis Rosario part of?
Dr. Rosario is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Rosario to 2 more medical groups.
Does Dr. Santano Luis Rosario accept Medicare?
Yes. CMS data shows Dr. Rosario billed Medicare for 78 services in 2024.
What is Dr. Santano Luis Rosario's MIPS score?
Dr. Rosario's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Santano Luis Rosario see?
CMS counts 79 Medicare patients who saw Dr. Rosario in 2024, with an average age of 72.
Show 8 more questionsShow fewer questions
Is Dr. Santano Luis Rosario board certified?
Yes. Dr. Rosario is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Santano Luis Rosario bill to Medicare?
In 2024, Dr. Rosario's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and emergency department visit (99283).
Where did Dr. Santano Luis Rosario go to medical school?
Dr. Rosario graduated from Keck School of Medicine of USC in 2018.
What drugs does Dr. Santano Luis Rosario prescribe most?
In 2023 Medicare Part D data, Dr. Rosario's most prescribed drugs by claims were Cephalexin.
How long has Dr. Santano Luis Rosario been practicing?
Dr. Rosario graduated from medical school in 2018, 8 years ago.
Does Dr. Santano Luis Rosario do research?
Dmand AI links 2 publications to Dr. Rosario.
Who does Dr. Santano Luis Rosario publish with?
Dr. Rosario's most frequent co-authors are John Paul Prodromo, MD (1 shared paper) and James Eugene Tibone, MD (1 shared paper).
What insurance does Dr. Santano Luis Rosario accept?
Dr. Rosario is in network with 2 carriers, including United Healthcare and Blue Cross and Blue Shield of Kansas City. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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