Arcelia Marlane Guerson Gil

  • Laguna Hills, CA
  • Gastroenterologist
NPI1770087108PAC ID7012456569
Medicare services, 2024
14
Medicare patients, 2024
22
Part D claims, 2024
151
Hospital affiliations
1
Industry payments
$1,647
Practice address
24411 Health Center Dr, Laguna Hills, CA 92653
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Digestive Disease Center - HOPD

Acute Care Hospital outpatient department · Laguna Hills, California

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Arcelia Marlane Guerson Gil is a gastroenterologist in Laguna Hills, California

Arcelia Guerson Gil practices at Digestive Disease Center - HOPD in Laguna Hills, California.

Arcelia Guerson Gil's NPI, 1770087108, was assigned on March 20, 2018. Arcelia Guerson Gil holds California license A196580.

NPI and contact details
Medicare PAC ID
7012456569
NPI enumeration date
March 20, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

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

Arcelia Marlane Guerson Gil practices at Digestive Disease Center - HOPD in Laguna Hills, California

Arcelia Guerson Gil's primary practice is Digestive Disease Center - HOPD, at 24411 Health Center Dr, Laguna Hills, CA 92653.

  • Digestive Disease Center - HOPD
    24411 Health Center Dr, Laguna Hills, CA 92653

Source: Dmand AI Affiliation Data

Arcelia Marlane Guerson Gil is affiliated with 6 sites of care and 4 medical groups

Arcelia Guerson Gil's primary practice is Digestive Disease Center - HOPD in Laguna Hills, California. Arcelia Guerson Gil is also affiliated with Sanford Broadway Medical Center. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Arcelia Guerson Gil to 4 more group practices and clinics and 3 medical groups, each named with a free account.

See all 10 affiliations for Arcelia Guerson Gil

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Arcelia Marlane Guerson Gil's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Arcelia Guerson Gil practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Digestive Disease Center - HOPDAvailable with a free account
+5 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Arcelia Marlane Guerson Gil is one of 1,977 gastroenterologists in California

Gastroenterology is Arcelia Guerson Gil's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Arcelia Guerson Gil is licensed in California.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A196580 · taxonomy 207RG0100X

Gastroenterologists near Arcelia Guerson Gil

Counts of gastroenterologists 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

Arcelia Marlane Guerson Gil billed Medicare for 14 services in 2024

CMS data shows 14 Medicare services from Arcelia Guerson Gil across 1 procedure code in 2024, all of them office visits, for 22 Medicare patients. Medicare paid $2,001 for them. Every service was in an office.

Medicare services, 202414
Medicare patients22
Paid by Medicare$2,001
Procedure codes1

Arcelia Guerson Gil compared with the California median for gastroenterologists, 2024

  • Arcelia Guerson Gil
  • California median
Medicare services
14vs 58698% below
Medicare patients
22vs 30293% below
Part D claims
90vs 38076% below

Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.

Arcelia Guerson Gil'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 Arcelia Guerson Gil

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

Arcelia Marlane Guerson Gil treated 22 Medicare patients in 2024, average age 72

CMS counts 22 Medicare patients who saw Arcelia Guerson Gil in 2024. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 1.37, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Arcelia Guerson Gil's median patient age at 67, with 71% women.

Medicare patients, 202422
Average age72
Average risk score1.37

Chronic conditions among Arcelia Guerson Gil's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure64%

Share of Medicare patients with each condition. A patient can have several.

Arcelia Guerson Gil's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women71%
  • Men29%

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

Arcelia Marlane Guerson Gil wrote 151 Medicare Part D claims in 2024

In 2024, Arcelia Guerson Gil wrote 151 Medicare Part D claims for 115 patients. 72% of them were for generic drugs. CMS names the drug for 90 of them, across 3 drugs with 11 or more claims each, at $6,761 in total drug cost. In 2023, CMS named 11 claims across 1 drug.

Part D claims, 2024151
Drugs named by CMS3
Total drug cost$6,761
Part D patients115

Arcelia Guerson Gil's Part D claims by kind of drug, 2024

  • Generic108 claims72%
  • Brand-name43 claims28%

Arcelia Guerson Gil'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 112024: 90718%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by Arcelia Guerson Gil

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

Arcelia Marlane Guerson Gil ranks in the 63rd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Arcelia Guerson Gil accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 49 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Arcelia Guerson Gil, more than 63% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Arcelia Guerson Gil ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
63rd percentile49 procedures
Colonoscopy
62nd percentile46 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Arcelia Marlane Guerson Gil received $1,647 in industry payments from 2024 to 2025

CMS Open Payments shows 49 general payments to Arcelia Guerson Gil from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 87% of the total. Abbvie Inc. paid the most, $794.

General payments to Arcelia Guerson Gil by program year, 2024 to 2025

General payments to Arcelia Guerson Gil by kind, 2024 to 2025

$1.6Kin total
  • Food and beverage$1,43187%
  • Travel and lodging$21713%

Companies that paid Arcelia Guerson Gil the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Arcelia Guerson Gil

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

Sources for Arcelia Marlane Guerson Gil'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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 Arcelia Marlane Guerson Gil

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Arcelia Marlane Guerson Gil's NPI number?

Arcelia Marlane Guerson Gil's NPI number is 1770087108. It was assigned on March 20, 2018, and it is active in the NPI Registry.

What does Arcelia Marlane Guerson Gil specialize in?

Arcelia Marlane Guerson Gil is a gastroenterologist in Laguna Hills, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Arcelia Marlane Guerson Gil practice?

Arcelia Guerson Gil practices at 24411 Health Center Dr, Laguna Hills, CA 92653. Arcelia Guerson Gil's primary practice is Digestive Disease Center - HOPD in Laguna Hills, California. Dmand AI also links Arcelia Guerson Gil to 4 group practices and clinics and 3 medical groups.

What is Arcelia Marlane Guerson Gil's medical license number?

Arcelia Guerson Gil holds California license A196580.

Which hospitals is Arcelia Marlane Guerson Gil affiliated with?

Arcelia Guerson Gil is affiliated with Sanford Broadway Medical Center.

What medical group is Arcelia Marlane Guerson Gil part of?

Arcelia Guerson Gil is linked to Optum - Downtown Los Angeles. Dmand AI links Arcelia Guerson Gil to 3 more medical groups.

Does Arcelia Marlane Guerson Gil accept Medicare?

Yes. CMS data shows Arcelia Guerson Gil billed Medicare for 14 services in 2024, and Arcelia Guerson Gil accepts Medicare assignment.

How many Medicare patients does Arcelia Marlane Guerson Gil see?

CMS counts 22 Medicare patients who saw Arcelia Guerson Gil in 2024, with an average age of 72.

What services does Arcelia Marlane Guerson Gil bill to Medicare?

In 2024, Arcelia Guerson Gil's most billed Medicare services were office visit, new patient (99204).

What drugs does Arcelia Marlane Guerson Gil prescribe most?

In 2024 Medicare Part D data, Arcelia Guerson Gil's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Pantoprazole Sodium and Clenpiq.

Has Arcelia Marlane Guerson Gil received payments from drug or device companies?

CMS Open Payments shows $1,647 in general payments to Arcelia Guerson Gil from 10 companies from 2024 to 2025. The largest total came from Abbvie Inc.

How long has Arcelia Marlane Guerson Gil been practicing?

Arcelia Guerson Gil graduated from medical school in 2015, 11 years ago.

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