Dr. Isai Lorenzo Lopez, MD
- Medicare services, 2024
- 284
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 116
- Hospital affiliations
- 2
- Medical groups
- 3
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lopez'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. Isai Lorenzo Lopez is an emergency medicine physician in Orange, California
Dr. Lopez practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Lopez's NPI, 1902486673, was assigned on April 8, 2021. Dr. Lopez graduated from UC Irvine School of Medicine in 2021. Dr. Lopez holds California license A195042.
- NPI
- 1902486673NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466810783
- NPI enumeration date
- April 8, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Isai Lorenzo Lopez practices at UCI Health - Orange in Orange, California
Dr. Lopez's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Isai Lorenzo Lopez is affiliated with 2 sites of care and 3 medical groups
Dr. Lopez's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dr. Lopez is also affiliated with UCI Health - Lakewood. The medical group on file is Vituity. Dmand AI also links Dr. Lopez 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. Isai Lorenzo Lopez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lopez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | 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 UC Irvine and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Isai Lorenzo Lopez is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Lopez's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lopez is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Lopez
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. Isai Lorenzo Lopez billed Medicare for 284 services in 2024
CMS data shows 284 Medicare services from Dr. Lopez across 3 procedure codes in 2024, for 177 Medicare patients. Medicare paid $27,248 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lopez's Medicare services by type, 2024
- Office and hospital visits171
- Tests and treatments113
Dr. Lopez compared with the California median for emergency medicine physicians, 2024
- Dr. Lopez
- California median
- Medicare services
- 284vs 2657% above
- Medicare patients
- 177vs 24327% below
- Part D claims
- 26vs 6258% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Lopez'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. Lopez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lopez 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. Isai Lorenzo Lopez treated 177 Medicare patients in 2024, average age 72
CMS counts 177 Medicare patients who saw Dr. Lopez in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 86% are also on Medicaid. Their average risk score is 3.15, 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. Lopez's median patient age at 46, with 55% women.
Dr. Lopez's Medicare patients by age, 2024
Dr. Lopez's Medicare patients by sex, 2024
- Women8045%
- Men9755%
Chronic conditions among Dr. Lopez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Mood disorders64%
- Depression61%
- Anxiety59%
- Diabetes58%
- Chronic kidney disease54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lopez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Isai Lorenzo Lopez wrote 116 Medicare Part D claims in 2024
In 2024, Dr. Lopez wrote 116 Medicare Part D claims for 77 patients. 95% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $112 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Lopez's Part D claims by kind of drug, 2024
- Generic110 claims95%
- Brand-name and other6 claims5%
Dr. Lopez'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. Lopez's Part D claims, 2024
- Opioids11%13 of 116 claims
- Antibiotics31%36 of 116 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: 112024: 26136%
Drugs named by CMS: 2 in 2024, 1 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. Isai Lorenzo Lopez takes part in Medicare
Dr. Lopez 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Isai Lorenzo Lopez graduated from UC Irvine School of Medicine
Dr. Lopez graduated from UC Irvine School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Isai Lorenzo Lopez accepts plans from 1 insurance carrier
Dr. Lopez is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Isai Lorenzo Lopez'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) |
| 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. Isai Lorenzo Lopez
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. Isai Lorenzo Lopez's NPI number?
Dr. Isai Lorenzo Lopez's NPI number is 1902486673. It was assigned on April 8, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Isai Lorenzo Lopez?
Dr. Isai Lorenzo Lopez is an emergency medicine physician in Orange, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Isai Lorenzo Lopez practice?
Dr. Lopez practices at 101 City Drive South, Orange, CA 92868. Dr. Lopez's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dmand AI also links Dr. Lopez to 2 medical groups.
What is Dr. Isai Lorenzo Lopez's office phone number?
The practice phone on file for Dr. Lopez is (714) 456-7890.
What is Dr. Isai Lorenzo Lopez's medical license number?
Dr. Lopez holds California license A195042.
Which hospitals is Dr. Isai Lorenzo Lopez affiliated with?
Dr. Lopez practices at UCI Health - Orange in Orange, California. Dr. Lopez is also affiliated with UCI Health - Lakewood.
What medical group is Dr. Isai Lorenzo Lopez part of?
Dr. Lopez is linked to Vituity. Dmand AI links Dr. Lopez to 2 more medical groups.
Does Dr. Isai Lorenzo Lopez accept Medicare?
Yes. CMS data shows Dr. Lopez billed Medicare for 284 services in 2024, and Dr. Lopez accepts Medicare assignment.
How many Medicare patients does Dr. Isai Lorenzo Lopez see?
CMS counts 177 Medicare patients who saw Dr. Lopez in 2024, with an average age of 72.
What services does Dr. Isai Lorenzo Lopez bill to Medicare?
In 2024, Dr. Lopez's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Isai Lorenzo Lopez go to medical school?
Dr. Lopez graduated from UC Irvine School of Medicine in 2021.
What drugs does Dr. Isai Lorenzo Lopez prescribe most?
In 2024 Medicare Part D data, Dr. Lopez's most prescribed drugs by claims were Ondansetron ODT and Ibuprofen.
How long has Dr. Isai Lorenzo Lopez been practicing?
Dr. Lopez graduated from medical school in 2021, 5 years ago.
What insurance does Dr. Isai Lorenzo Lopez accept?
Dr. Lopez is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card