Dr. Alejandro Rafael Perez, MD
- Medicare services, 2024
- 45
- Medicare patients, 2024
- 34
- Hospital affiliations
- 3
- Industry payments
- $163
- Medical groups
- 2
- Practice address
- 5451 Walnut Ave, Chino, CA 91710
- Practice phone
- Call (909) 627-6111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Alejandro Rafael Perez is a general practice physician in Chino, California
Dr. Perez practices at Chino Valley Medical Center in Chino, California, part of Prime Healthcare Services.
Dr. Perez's NPI, 1477132314, was assigned on April 7, 2021. Dr. Perez graduated from UCSF School of Medicine in 2021. Dr. Perez holds California license 183054.
- NPI
- 1477132314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022556141
- NPI enumeration date
- April 7, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 627-6111
- 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. Alejandro Rafael Perez practices at Chino Valley Medical Center in Chino, California
Dr. Perez's primary practice is Chino Valley Medical Center, at 5451 Walnut Ave, Chino, CA 91710 in San Bernardino County. The practice phone is (909) 627-6111.
- Chino Valley Medical Center5451 Walnut Ave, Chino, CA 91710 · San Bernardino CountyPhone(909) 627-6111
Source: Dmand AI Affiliation Data
Dr. Alejandro Rafael Perez is affiliated with 3 sites of care and 2 medical groups
Dr. Perez's primary practice is Chino Valley Medical Center in Chino, California, part of Prime Healthcare Services. Dr. Perez is also affiliated with Loma Linda University Medical Center. The medical group on file is Ignite Emergency Physicians. Dmand AI also links Dr. Perez to 1 more hospital and 1 medical group, 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. Alejandro Rafael Perez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Perez practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chino Valley Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alejandro Rafael Perez is one of 1,526 general practice physicians in California
General practice is Dr. Perez's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Perez is board certified in neuropathology by the American Board of Pathology. Dr. Perez is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Perez
Counts of general practice 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. Alejandro Rafael Perez billed Medicare for 45 services in 2024
CMS data shows 45 Medicare services from Dr. Perez across 2 procedure codes in 2024, for 34 Medicare patients. Medicare paid $3,347 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Perez's Medicare services by type, 2024
- Office and hospital visits24
- Tests and treatments21
Dr. Perez compared with the California median for general practice physicians, 2024
- Dr. Perez
- California median
- Medicare services
- 45vs 26283% below
- Medicare patients
- 34vs 13675% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Perez'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. Alejandro Rafael Perez treated 34 Medicare patients in 2024, average age 70
CMS counts 34 Medicare patients who saw Dr. Perez in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 2.93, 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. Perez's median patient age at 37, with 56% women.
Dr. Perez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Perez's Medicare patients by sex, 2024
- Women1338%
- Men2162%
Chronic conditions among Dr. Perez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes65%
- Arthritis53%
- Chronic kidney disease47%
- Heart failure44%
- Ischemic heart disease44%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Perez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Alejandro Rafael Perez takes part in Medicare
Dr. Perez 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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Dr. Alejandro Rafael Perez received $163 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Perez from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Tactile Systems Technology Inc paid the most, $163.
Companies that paid Dr. Perez the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alejandro Rafael Perez graduated from UCSF School of Medicine
Dr. Perez graduated from UCSF School of Medicine in 2021.
- Medical school
- Board certified in neuropathology
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Dr. Alejandro Rafael Perez accepts plans from 12 insurance carriers
Dr. Perez is in network with 12 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Perez accepts, by number of carriers
- PPO7
- HMO6
- EPO3
- Medicare2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Alejandro Rafael Perez'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) |
| 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) |
| 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. Alejandro Rafael Perez
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. Alejandro Rafael Perez's NPI number?
Dr. Alejandro Rafael Perez's NPI number is 1477132314. It was assigned on April 7, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Alejandro Rafael Perez?
Dr. Alejandro Rafael Perez is a general practice physician in Chino, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Alejandro Rafael Perez practice?
Dr. Perez practices at 5451 Walnut Ave, Chino, CA 91710. Dr. Perez's primary practice is Chino Valley Medical Center in Chino, California, part of Prime Healthcare Services. Dmand AI also links Dr. Perez to 1 hospital and 1 medical group.
What is Dr. Alejandro Rafael Perez's office phone number?
The practice phone on file for Dr. Perez is (909) 627-6111.
What is Dr. Alejandro Rafael Perez's medical license number?
Dr. Perez holds California license 183054.
Which hospitals is Dr. Alejandro Rafael Perez affiliated with?
Dr. Perez practices at Chino Valley Medical Center in Chino, California. Dr. Perez is also affiliated with Loma Linda University Medical Center. Dmand AI links Dr. Perez to 1 more hospital.
What medical group is Dr. Alejandro Rafael Perez part of?
Dr. Perez is linked to Ignite Emergency Physicians. Dmand AI links Dr. Perez to 1 more medical group.
Does Dr. Alejandro Rafael Perez accept Medicare?
Yes. CMS data shows Dr. Perez billed Medicare for 45 services in 2024, and Dr. Perez accepts Medicare assignment.
How many Medicare patients does Dr. Alejandro Rafael Perez see?
CMS counts 34 Medicare patients who saw Dr. Perez in 2024, with an average age of 70.
Is Dr. Alejandro Rafael Perez board certified?
Yes. Dr. Perez is board certified in neuropathology by the American Board of Pathology.
Show 5 more questionsShow fewer questions
What services does Dr. Alejandro Rafael Perez bill to Medicare?
In 2024, Dr. Perez's most billed Medicare services were emergency department visit (99285) and heart test or procedure (93010).
Where did Dr. Alejandro Rafael Perez go to medical school?
Dr. Perez graduated from UCSF School of Medicine in 2021.
Has Dr. Alejandro Rafael Perez received payments from drug or device companies?
CMS Open Payments shows $163 in general payments to Dr. Perez from 1 company from 2025 to 2025. The largest total came from Tactile Systems Technology Inc.
How long has Dr. Alejandro Rafael Perez been practicing?
Dr. Perez graduated from medical school in 2021, 5 years ago.
What insurance does Dr. Alejandro Rafael Perez accept?
Dr. Perez is in network with 12 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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