Jacob B. Lopez, PA-C
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 35
- Industry payments
- $346
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Jacob 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.
Jacob B. Lopez is a physician assistant in Duarte, California
Jacob Lopez practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Jacob Lopez's NPI, 1437724291, was assigned on May 24, 2021.
- NPI
- 1437724291NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204218191
- NPI enumeration date
- May 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 826-4673
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jacob B. Lopez practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Jacob Lopez's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jacob B. Lopez is affiliated with 2 sites of care and 2 medical groups
Jacob Lopez's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Jacob Lopez to 1 more other site and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jacob B. Lopez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jacob Lopez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jacob B. Lopez is one of 11,482 physician assistants in California
Physician assistant is Jacob Lopez's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Clinical focus
Dmand AI lists tobacco use among the conditions Jacob Lopez treats.
Physician assistants near Jacob Lopez
Counts of physician assistants 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
Jacob B. Lopez treated 47 Medicare patients in 2024, average age 78
CMS counts 47 Medicare patients who saw Jacob Lopez in 2024. The largest group is 75 to 84, with 24 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jacob Lopez's median patient age at 64, with 48% women.
Jacob Lopez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Jacob Lopez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Anxiety53%
- Depression53%
- Mood disorders53%
- Osteoporosis53%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Jacob 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 64
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jacob B. Lopez wrote 35 Medicare Part D claims in 2024
In 2024, Jacob Lopez wrote 35 Medicare Part D claims for 25 patients. 100% of them were for generic drugs. CMS names the drug for 28 of them, across 1 drug with 11 or more claims each, at $222 in total drug cost.
Jacob 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 Jacob Lopez's Part D claims, 2024
- Opioids91%32 of 35 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
How Jacob B. Lopez takes part in Medicare
Jacob 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)
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Jacob B. Lopez received $346 in industry payments from 2024 to 2025
CMS Open Payments shows 7 general payments to Jacob Lopez from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 92% of the total. Stryker Corporation paid the most, $130.
General payments to Jacob Lopez by program year, 2024 to 2025
General payments to Jacob Lopez by kind, 2024 to 2025
- Food and beverage$31792%
- Entertainment$298%
Companies that paid Jacob Lopez the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jacob B. 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 | 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 DataDmand AI Org Hierarchy Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Jacob B. 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 Jacob B. Lopez's NPI number?
Jacob B. Lopez's NPI number is 1437724291. It was assigned on May 24, 2021, and it is active in the NPI Registry.
What does Jacob B. Lopez specialize in?
Jacob B. Lopez is a physician assistant in Duarte, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jacob B. Lopez practice?
Jacob Lopez practices at 1500 Duarte Rd, Duarte, CA 91010. Jacob Lopez's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Jacob Lopez to 1 other site and 1 medical group.
What is Jacob B. Lopez's office phone number?
The practice phone on file for Jacob Lopez is (800) 826-4673.
What medical group is Jacob B. Lopez part of?
Jacob Lopez is linked to City of Hope. Dmand AI links Jacob Lopez to 1 more medical group.
Does Jacob B. Lopez accept Medicare?
Yes. CMS lists Jacob Lopez as accepting Medicare assignment.
How many Medicare patients does Jacob B. Lopez see?
CMS counts 47 Medicare patients who saw Jacob Lopez in 2024, with an average age of 78.
What drugs does Jacob B. Lopez prescribe most?
In 2024 Medicare Part D data, Jacob Lopez's most prescribed drugs by claims were Acetaminophen-Codeine.
Has Jacob B. Lopez received payments from drug or device companies?
CMS Open Payments shows $346 in general payments to Jacob Lopez from 3 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Jacob B. Lopez been practicing?
Jacob Lopez graduated from medical school in 2021, 5 years ago.
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