Dr. Patrick D. Leaf, MD
- Medicare services, 2024
- 180
- Medicare patients, 2024
- 130
- Part D claims, 2024
- 190
- MIPS score, 2024
- 71
- Hospital affiliations
- 5
- Practice address
- 26520 Cactus Ave, Moreno Valley, CA 92555
- Practice phone
- Call (951) 486-4458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside University Medical Center
Moreno Valley, California
Find Dr. Leaf'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. Patrick D. Leaf is an emergency medicine physician in Moreno Valley, California
Dr. Leaf practices at Riverside University Medical Center in Moreno Valley, California.
Dr. Leaf's NPI, 1316470560, was assigned on April 5, 2017. Dr. Leaf graduated from Loma Linda University School of Medicine in 2017. Dr. Leaf holds Hawaii license MD-21002.
- NPI
- 1316470560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800219932
- NPI enumeration date
- April 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 486-4458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick D. Leaf practices at Riverside University Medical Center in Moreno Valley, California
Dr. Leaf's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.
- Riverside University Medical Center26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Patrick D. Leaf is affiliated with 6 sites of care and 3 medical groups
Dr. Leaf's primary practice is Riverside University Medical Center in Moreno Valley, California. Dr. Leaf is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Leaf to 4 more hospitals and 2 medical groups, 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 Dr. Patrick D. Leaf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leaf practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside University Medical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick D. Leaf is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Leaf's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Leaf is licensed in Hawaii.
Specialties and state licenses
- Emergency medicine, HawaiiPrimary
Emergency medicine physicians near Dr. Leaf
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. Patrick D. Leaf billed Medicare for 180 services in 2024
CMS data shows 180 Medicare services from Dr. Leaf across 3 procedure codes in 2024, for 130 Medicare patients. Medicare paid $14,248 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leaf's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1432024: 1421%
- Tests and treatments
- 2023: 252024: 3852%
Dr. Leaf compared with the California median for emergency medicine physicians, 2024
- Dr. Leaf
- California median
- Medicare services
- 180vs 26532% below
- Medicare patients
- 130vs 24347% below
- Part D claims
- 76vs 6223% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Leaf'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick D. Leaf treated 130 Medicare patients in 2024, average age 76
CMS counts 130 Medicare patients who saw Dr. Leaf in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leaf's median patient age at 43, with 52% women.
Dr. Leaf's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Leaf's Medicare patients by sex, 2024
- Women7457%
- Men5643%
Chronic conditions among Dr. Leaf's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis46%
- Chronic kidney disease40%
- Diabetes37%
- Anxiety25%
- Atrial fibrillation25%
- Heart failure22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leaf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick D. Leaf wrote 190 Medicare Part D claims in 2024
In 2024, Dr. Leaf wrote 190 Medicare Part D claims for 132 patients. 90% of them were for generic drugs. CMS names the drug for 76 of them, across 4 drugs with 11 or more claims each, at $641 in total drug cost. In 2023, CMS named 41 claims across 3 drugs.
Dr. Leaf's Part D claims by kind of drug, 2024
- Generic171 claims90%
- Brand-name and other19 claims10%
Dr. Leaf'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. Leaf's Part D claims, 2024
- Opioids12%22 of 190 claims
- Antibiotics43%82 of 190 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: 412024: 7685%
Drugs named by CMS: 4 in 2024, 3 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. Patrick D. Leaf scored 71 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 71 out of 100 for Dr. Leaf for performance year 2024, reported as part of a group. Dr. Leaf accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Leaf's MIPS scores, performance year 2024
- 71of 100Final score
- 47.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Patrick D. Leaf graduated from Loma Linda University School of Medicine
Dr. Leaf graduated from Loma Linda University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick D. Leaf'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Patrick D. Leaf
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. Patrick D. Leaf's NPI number?
Dr. Patrick D. Leaf's NPI number is 1316470560. It was assigned on April 5, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick D. Leaf?
Dr. Patrick D. Leaf is an emergency medicine physician in Moreno Valley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Patrick D. Leaf practice?
Dr. Leaf practices at 26520 Cactus Ave, Moreno Valley, CA 92555. Dr. Leaf's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links Dr. Leaf to 4 hospitals and 2 medical groups.
What is Dr. Patrick D. Leaf's office phone number?
The practice phone on file for Dr. Leaf is (951) 486-4458.
What is Dr. Patrick D. Leaf's medical license number?
Dr. Leaf holds Hawaii license MD-21002.
Which hospitals is Dr. Patrick D. Leaf affiliated with?
Dr. Leaf is affiliated with Riverside University Health System - Medical Center. Dmand AI links Dr. Leaf to 4 more hospitals.
What medical group is Dr. Patrick D. Leaf part of?
Dr. Leaf is linked to Vituity. Dmand AI links Dr. Leaf to 2 more medical groups.
Does Dr. Patrick D. Leaf accept Medicare?
Yes. CMS data shows Dr. Leaf billed Medicare for 180 services in 2024, and Dr. Leaf accepts Medicare assignment.
What is Dr. Patrick D. Leaf's MIPS score?
Dr. Leaf's MIPS final score for performance year 2024 is 71 out of 100, reported as part of a group.
How many Medicare patients does Dr. Patrick D. Leaf see?
CMS counts 130 Medicare patients who saw Dr. Leaf in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Patrick D. Leaf bill to Medicare?
In 2024, Dr. Leaf's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. Patrick D. Leaf go to medical school?
Dr. Leaf graduated from Loma Linda University School of Medicine in 2017.
What drugs does Dr. Patrick D. Leaf prescribe most?
In 2024 Medicare Part D data, Dr. Leaf's most prescribed drugs by claims were Cephalexin, Amoxicillin-Clavulanate Potass and Ondansetron ODT.
How long has Dr. Patrick D. Leaf been practicing?
Dr. Leaf graduated from medical school in 2017, 9 years ago.
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