Dr. Enrique Sion Lopez, MD

  • Phoenix, AZ
  • Pediatrician
NPI1578572087PAC ID8628131299
Medicare services, 2024
430
Medicare patients, 2024
81
Part D claims, 2024
638
Publications
1
Industry payments
$4,433
Practice address
2929 N 75th Ave, Phoenix, AZ 85033
Practice phone
Call (623) 847-5300
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Glendale Pediatrics

Phoenix, Arizona

See all 3 affiliations

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Dr. Enrique Sion Lopez is a pediatrician in Phoenix, Arizona

Dr. Lopez practices at Glendale Pediatrics in Phoenix, Arizona.

Dr. Lopez's NPI, 1578572087, was assigned on August 5, 2006. Dr. Lopez holds Arizona license 35764.

NPI and contact details
Medicare PAC ID
8628131299
NPI enumeration date
August 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(623) 847-5300
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
72
Medical school graduation
1980

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Enrique Sion Lopez practices at Glendale Pediatrics in Phoenix, Arizona

Dr. Lopez's primary practice is Glendale Pediatrics, at 2929 N 75th Ave, Phoenix, AZ 85033 in Maricopa County. The practice phone is (623) 847-5300.

  • Glendale Pediatrics
    2929 N 75th Ave, Phoenix, AZ 85033 · Maricopa CountyPhone(623) 847-5300

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Enrique Sion Lopez is affiliated with 2 sites of care and 1 medical group

Dr. Lopez's primary practice is Glendale Pediatrics in Phoenix, Arizona. The medical group on file is Glendale Pediatrics LLC. Dmand AI also links Dr. Lopez to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Lopez

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Enrique Sion Lopez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lopez practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Glendale PediatricsAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Enrique Sion Lopez is one of 1,000 pediatricians in Arizona

Pediatrics is Dr. Lopez's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Lopez's licenses on file in 2 states: Arizona and North Carolina.

Specialties and state licenses

  • Pediatrics, ArizonaPrimaryLicense 35764 · taxonomy 208000000X
  • North Carolina licenseLicense 200101237

Pediatricians near Dr. Lopez

Counts of pediatricians 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. Enrique Sion Lopez billed Medicare for 430 services in 2024

CMS data shows 430 Medicare services from Dr. Lopez across 7 procedure codes in 2024, for 81 Medicare patients. Medicare paid $28,238 for them. Every service was in an office.

Medicare services, 2024430
Medicare patients81
Paid by Medicare$28,238
Procedure codes7

Dr. Lopez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4442024: 26740%
Surgery
2023: 1472024: 9337%
Other services
2023: 332024: 4845%
Lab and pathology
2023: 182024: 2222%

Dr. Lopez compared with the Arizona median for pediatricians, 2024

  • Dr. Lopez
  • Arizona median
Medicare services
430vs 904.8 times
Medicare patients
81vs 362.3 times
Part D claims
323vs 1324.8 times

Medians across 124 pediatricians in Arizona 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.

See all procedures by Dr. Lopez

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Enrique Sion Lopez treated 81 Medicare patients in 2024, average age 71

CMS counts 81 Medicare patients who saw Dr. Lopez in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 70% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lopez's median patient age at 19, with 56% women.

Medicare patients, 202481
Average age71
Average risk score0.99
Also on Medicaid70%

Dr. Lopez's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Lopez's Medicare patients by sex, 2024

  • Women5365%
  • Men2835%

Chronic conditions among Dr. Lopez's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure73%
  3. Diabetes46%
  4. Arthritis43%
  5. Osteoporosis21%
  6. Chronic kidney disease20%
  7. Anxiety17%
  8. Ischemic heart disease16%

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 19

Patient panel by sex, all payers

  • Women56%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Enrique Sion Lopez wrote 638 Medicare Part D claims in 2024

In 2024, Dr. Lopez wrote 638 Medicare Part D claims for 133 patients. 87% of them were for generic drugs. CMS names the drug for 323 of them, across 15 drugs with 11 or more claims each, at $2,894 in total drug cost. In 2023, CMS named 882 claims across 28 drugs.

Part D claims, 2024638
Drugs named by CMS15
Total drug cost$2,894
Part D patients133

Dr. Lopez's Part D claims by kind of drug, 2024

  • Generic556 claims87%
  • Brand-name and other82 claims13%

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

  • Antibiotics3%18 of 638 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: 8822024: 32363%

Drugs named by CMS: 15 in 2024, 28 in 2023.

See all prescribing by Dr. Lopez

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. Enrique Sion 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)

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Dr. Enrique Sion Lopez has 1 publication on record

Dmand AI links 1 paper to Dr. Lopez. Dr. Lopez's most frequent co-author is Mark Rapaport, MD.

Papers1

Dr. Lopez's most frequent co-authors

Recent publications by Dr. Lopez

See all 1 publications and co-authors

See who Dr. Lopez researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lopez works with, so you can find a warm path to the right pediatricians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Enrique Sion Lopez received $4,433 in industry payments from 2016 to 2025

CMS Open Payments shows 108 general payments to Dr. Lopez from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $403.

General payments to Dr. Lopez by program year, 2016 to 2025

Companies that paid Dr. Lopez the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Lopez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Enrique Sion Lopez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Enrique Sion 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. Enrique Sion Lopez's NPI number?

Dr. Enrique Sion Lopez's NPI number is 1578572087. It was assigned on August 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Enrique Sion Lopez?

Dr. Enrique Sion Lopez is a pediatrician in Phoenix, Arizona. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).

Where does Dr. Enrique Sion Lopez practice?

Dr. Lopez practices at 2929 N 75th Ave, Phoenix, AZ 85033. Dr. Lopez's primary practice is Glendale Pediatrics in Phoenix, Arizona. Dmand AI also links Dr. Lopez to 1 group practice or clinic.

What is Dr. Enrique Sion Lopez's office phone number?

The practice phone on file for Dr. Lopez is (623) 847-5300.

What is Dr. Enrique Sion Lopez's medical license number?

Dr. Lopez holds Arizona license 35764, one of the licenses on file in 2 states.

Which states has Dr. Enrique Sion Lopez been licensed in?

Dmand AI has state licenses on file for Dr. Lopez in Arizona and North Carolina.

What medical group is Dr. Enrique Sion Lopez part of?

Dr. Lopez is linked to Glendale Pediatrics LLC.

Does Dr. Enrique Sion Lopez accept Medicare?

Yes. CMS data shows Dr. Lopez billed Medicare for 430 services in 2024, and Dr. Lopez accepts Medicare assignment.

How many Medicare patients does Dr. Enrique Sion Lopez see?

CMS counts 81 Medicare patients who saw Dr. Lopez in 2024, with an average age of 71.

What services does Dr. Enrique Sion Lopez bill to Medicare?

In 2024, Dr. Lopez's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).

Show 5 more questionsShow fewer questions

What drugs does Dr. Enrique Sion Lopez prescribe most?

In 2024 Medicare Part D data, Dr. Lopez's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Metformin HCl.

Has Dr. Enrique Sion Lopez received payments from drug or device companies?

CMS Open Payments shows $4,433 in general payments to Dr. Lopez from 36 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.

How long has Dr. Enrique Sion Lopez been practicing?

Dr. Lopez graduated from medical school in 1980, 46 years ago.

Does Dr. Enrique Sion Lopez do research?

Dmand AI links 1 publication to Dr. Lopez.

Who does Dr. Enrique Sion Lopez publish with?

Dr. Lopez's most frequent co-authors are Mark Rapaport, MD (1 shared paper).

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