Dr. Eddy U. De Los Santos, MD
- Medicare services, 2024
- 147
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 1,733
- Industry payments
- $5,541
- State license
- 1
- Practice address
- 1035 E Jefferson St, Phoenix, AZ 85034
- Practice phone
- Call (602) 251-0650
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
La Frontera Empact-Spc
Phoenix, Arizona
Find Dr. De Los Santos' professional email, personal email and mobile number
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Dr. Eddy U. De Los Santos is a psychiatrist in Phoenix, Arizona
Dr. De Los Santos practices at La Frontera Empact-Spc in Phoenix, Arizona.
Dr. De Los Santos' NPI, 1154409324, was assigned on November 2, 2006. Dr. De Los Santos holds Arizona license 33474.
- NPI
- 1154409324NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840227492
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Practice phone
- (602) 251-0650
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Eddy U. De Los Santos practices at La Frontera Empact-Spc in Phoenix, Arizona
Dr. De Los Santos' primary practice is La Frontera Empact-Spc, at 1035 E Jefferson St, Phoenix, AZ 85034 in Maricopa County. The practice phone is (602) 251-0650.
- La Frontera Empact-Spc1035 E Jefferson St, Phoenix, AZ 85034 · Maricopa CountyPhone(602) 251-0650
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eddy U. De Los Santos is affiliated with 1 site of care
Dr. De Los Santos' primary practice is La Frontera Empact-Spc in Phoenix, Arizona.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Eddy U. De Los Santos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De Los Santos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| La Frontera Empact-Spc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eddy U. De Los Santos is one of 647 psychiatrists in Arizona
Psychiatry is Dr. De Los Santos' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. De Los Santos is licensed in Arizona.
Specialties and state licenses
- Psychiatry, ArizonaPrimary
Psychiatrists near Dr. De Los Santos
Counts of psychiatrists 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. Eddy U. De Los Santos billed Medicare for 147 services in 2024
CMS data shows 147 Medicare services from Dr. De Los Santos across 1 procedure code in 2024, all of them office visits, for 17 Medicare patients. Medicare paid $12,410 for them. Every service was in an office.
Dr. De Los Santos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1402024: 1475%
Dr. De Los Santos compared with the Arizona median for psychiatrists, 2024
- Dr. De Los Santos
- Arizona median
- Medicare services
- 147vs 11825% above
- Medicare patients
- 17vs 3855% below
- Part D claims
- 1,701vs 14012.2 times
Medians across 712 psychiatrists in Arizona with Dmand AI profiles that report each measure.
Dr. De Los Santos' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. De Los Santos and other psychiatrists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eddy U. De Los Santos treated 17 Medicare patients in 2024, average age 53
CMS counts 17 Medicare patients who saw Dr. De Los Santos in 2024. 75% of them have schizophrenia and other psychoses. 100% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. De Los Santos' median patient age at 45, with 28% women.
Chronic conditions among Dr. De Los Santos' Medicare patients, 2024
- Schizophrenia and other psychoses75%
Share of Medicare patients with each condition. A patient can have several.
Dr. De Los Santos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women28%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eddy U. De Los Santos wrote 1,733 Medicare Part D claims in 2024
In 2024, Dr. De Los Santos wrote 1,733 Medicare Part D claims for 46 patients. 85% of them were for generic drugs. CMS names the drug for 1,701 of them, across 33 drugs with 11 or more claims each, at $1,126,841 in total drug cost. In 2023, CMS named 1,281 claims across 25 drugs.
Dr. De Los Santos' Part D claims by kind of drug, 2024
- Generic1,475 claims85%
- Brand-name258 claims15%
Dr. De Los Santos' 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. De Los Santos' Part D claims, 2024
- Antipsychotics, patients 65 and over4%65 of 1,733 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: 1,2812024: 1,70133%
Drugs named by CMS: 33 in 2024, 25 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
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Dr. Eddy U. De Los Santos received $5,541 in industry payments from 2016 to 2025
CMS Open Payments shows 198 general payments to Dr. De Los Santos from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Alkermes, Inc. paid the most, $1,500.
General payments to Dr. De Los Santos by program year, 2016 to 2025
General payments to Dr. De Los Santos by kind, 2016 to 2025
- Food and beverage$5,47799%
- Education$631%
Companies that paid Dr. De Los Santos the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eddy U. De Los Santos'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 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) |
| 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 Dr. Eddy U. De Los Santos
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. Eddy U. De Los Santos' NPI number?
Dr. Eddy U. De Los Santos' NPI number is 1154409324. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eddy U. De Los Santos?
Dr. Eddy U. De Los Santos is a psychiatrist in Phoenix, Arizona. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Eddy U. De Los Santos practice?
Dr. De Los Santos practices at 1035 E Jefferson St, Phoenix, AZ 85034. Dr. De Los Santos' primary practice is La Frontera Empact-Spc in Phoenix, Arizona.
What is Dr. Eddy U. De Los Santos' office phone number?
The practice phone on file for Dr. De Los Santos is (602) 251-0650.
What is Dr. Eddy U. De Los Santos' medical license number?
Dr. De Los Santos holds Arizona license 33474.
Does Dr. Eddy U. De Los Santos accept Medicare?
Yes. CMS data shows Dr. De Los Santos billed Medicare for 147 services in 2024.
How many Medicare patients does Dr. Eddy U. De Los Santos see?
CMS counts 17 Medicare patients who saw Dr. De Los Santos in 2024, with an average age of 53.
What services does Dr. Eddy U. De Los Santos bill to Medicare?
In 2024, Dr. De Los Santos' most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Eddy U. De Los Santos prescribe most?
In 2024 Medicare Part D data, Dr. De Los Santos' most prescribed drugs by claims were Benztropine Mesylate, Divalproex Sodium ER and Invega Sustenna.
Has Dr. Eddy U. De Los Santos received payments from drug or device companies?
CMS Open Payments shows $5,541 in general payments to Dr. De Los Santos from 12 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Eddy U. De Los Santos been practicing?
Dr. De Los Santos graduated from medical school in 1978, 48 years ago.
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