Dr. Jaime Aranda-Michel, MD

  • Vancouver, WA
  • Gastroenterologist
NPI1093704959PAC ID3779479886
Medicare services, 2024
246
Medicare patients, 2024
185
Part D claims, 2024
384
Publications
45
Hospital affiliations
2
Practice address
400 NE Mother Joseph Place, Vancouver, WA 98664
Practice phone
Call (360) 256-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

PeaceHealth Southwest Medical Center

Hospital · Vancouver, Washington

See all 7 affiliations

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Dr. Jaime Aranda-Michel is a gastroenterologist in Vancouver, Washington

Dr. Aranda-Michel practices at PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth.

Dr. Aranda-Michel's NPI, 1093704959, was assigned on October 13, 2005. Dr. Aranda-Michel graduated from Universidad Nacional Autonoma de Mexico in 1985. Dr. Aranda-Michel holds Washington license MD60316902.

NPI and contact details
Medicare PAC ID
3779479886
NPI enumeration date
October 13, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(360) 256-2000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
67
Medical school graduation
1985

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

Dr. Jaime Aranda-Michel practices at PeaceHealth Southwest Medical Center in Vancouver, Washington

Dr. Aranda-Michel's primary practice is PeaceHealth Southwest Medical Center, at 400 NE Mother Joseph Place, Vancouver, WA 98664 in Clark County. The practice phone is (360) 256-2000.

Source: Dmand AI Affiliation Data

Dr. Jaime Aranda-Michel is affiliated with 4 sites of care and 3 medical groups

Dr. Aranda-Michel's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. The medical group on file is PeaceHealth Medical Group. Dmand AI also links Dr. Aranda-Michel to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.

See all 7 affiliations for Dr. Aranda-Michel

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Jaime Aranda-Michel's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aranda-Michel practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
PeaceHealth Southwest Medical CenterAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jaime Aranda-Michel is one of 434 gastroenterologists in Washington

Gastroenterology is Dr. Aranda-Michel's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Aranda-Michel's licenses on file in 2 states: Washington and Oregon.

Specialties and state licenses

  • Gastroenterology, WashingtonPrimaryLicense MD60316902 · taxonomy 207RG0100X
  • Internal medicine, OregonLicense MD175007 · taxonomy 207R00000X

Clinical focus

Dmand AI lists acid reflux, cirrhosis of the liver, colonoscopy, gastroenteritis, gastrointestinal bleeding, hepatitis c, intestinal diverticulosis and upper GI endoscopy among the conditions Dr. Aranda-Michel treats.

Gastroenterologists near Dr. Aranda-Michel

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

Dr. Jaime Aranda-Michel billed Medicare for 246 services in 2024

CMS data shows 246 Medicare services from Dr. Aranda-Michel across 5 procedure codes in 2024, for 185 Medicare patients. Medicare paid $29,446 for them.

Medicare services, 2024246
Medicare patients185
Paid by Medicare$29,446
Procedure codes5

Dr. Aranda-Michel's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 2242024: 2135%
Office and hospital visits
2023: 442024: 3325%

Where Dr. Aranda-Michel's Medicare services took place, 2024

  • In an office10543%
  • In a facility14157%

Dr. Aranda-Michel compared with the Washington median for gastroenterologists, 2024

  • Dr. Aranda-Michel
  • Washington median
Medicare services
246vs 35631% below
Medicare patients
185vs 24424% below
Part D claims
296vs 2729% above

Medians across 433 gastroenterologists in Washington with Dmand AI profiles that report each measure.

Dr. Aranda-Michel'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. Aranda-Michel

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

Dr. Jaime Aranda-Michel treated 185 Medicare patients in 2024, average age 71

CMS counts 185 Medicare patients who saw Dr. Aranda-Michel in 2024. The largest group is 65 to 74, with 98 patients. 70% of them have high cholesterol, and 69% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Aranda-Michel's median patient age at 61, with 49% women.

Medicare patients, 2024185
Average age71
Average risk score1.22
Also on Medicaid16%

Dr. Aranda-Michel's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Aranda-Michel's Medicare patients by sex, 2024

  • Women9049%
  • Men9551%

Chronic conditions among Dr. Aranda-Michel's Medicare patients, 2024

  1. High cholesterol70%
  2. High blood pressure69%
  3. Arthritis35%
  4. Diabetes31%
  5. Chronic kidney disease26%
  6. Ischemic heart disease23%
  7. Heart failure22%
  8. Mood disorders21%

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

Dr. Aranda-Michel's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women49%
  • Men50%

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

Dr. Jaime Aranda-Michel wrote 384 Medicare Part D claims in 2024

In 2024, Dr. Aranda-Michel wrote 384 Medicare Part D claims for 196 patients. 76% of them were for generic drugs. CMS names the drug for 296 of them, across 6 drugs with 11 or more claims each, at $4,116 in total drug cost. In 2023, CMS named 277 claims across 4 drugs.

Part D claims, 2024384
Drugs named by CMS6
Total drug cost$4,116
Part D patients196

Dr. Aranda-Michel's Part D claims by kind of drug, 2024

  • Generic290 claims76%
  • Brand-name94 claims24%

Dr. Aranda-Michel'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. Aranda-Michel's Part D claims, 2024

  • Antibiotics4%14 of 384 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: 2772024: 2967%

Drugs named by CMS: 6 in 2024, 4 in 2023.

See all prescribing by Dr. Aranda-Michel

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. Jaime Aranda-Michel ranks in the 76th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Aranda-Michel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 97 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Aranda-Michel, more than 76% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Aranda-Michel ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
76th percentile97 procedures
Colonoscopy
70th percentile68 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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Dr. Jaime Aranda-Michel has 45 publications on record

Dmand AI links 45 papers to Dr. Aranda-Michel, published from 2005 to 2014. 2009 was the busiest year, with 3. The most frequent topics are Liver Transplantation, Liver Diseases and Graft Survival. Dr. Aranda-Michel has published most often in Liver Transpl. Dr. Aranda-Michel's most frequent co-authors are Rolland Collier Dickson, MD, Hugo Bonatti, MD and Justin H. Nguyen, MD.

Papers45
Years published2005 to 2014

Dr. Aranda-Michel's papers by year, 2005 to 2014

Topics Dr. Aranda-Michel writes about most

  • Liver Transplantation
  • Liver Diseases
  • Graft Survival
  • Hepatitis C
  • Antiviral Agents
  • Hepacivirus
  • Liver
  • Tissue Donors

Dr. Aranda-Michel's most frequent co-authors

Recent publications by Dr. Aranda-Michel

See all 45 publications and co-authors

See who Dr. Aranda-Michel researches with

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

How network discovery works

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

Dr. Jaime Aranda-Michel received $251,052 in industry payments from 2016 to 2025

CMS Open Payments shows 340 general payments to Dr. Aranda-Michel from 20 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 89% of the total. Gilead Sciences, Inc. paid the most, $195,642.

General payments to Dr. Aranda-Michel by program year, 2016 to 2025

General payments to Dr. Aranda-Michel by kind, 2016 to 2025

$251.1Kin total
  • Speaker and faculty fees$224,05589%
  • Travel and lodging$11,1614%
  • Food and beverage$6,9603%
  • Education speaker fees$6,0002%
  • Other$2,8001%

Companies that paid Dr. Aranda-Michel the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Aranda-Michel

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

Dr. Jaime Aranda-Michel has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Aranda-Michel, most recently Fellow American Association for the Study of Liver Disease in 2015.

Awards and honors for Dr. Aranda-Michel

  1. 2015
    • Fellow American Association for the Study of Liver Disease
  2. 2013
    • CMS Stage 1 EHR
  3. 2011
    • AGA Fellow

Source: Dmand AI Professional Profile Data

Dr. Jaime Aranda-Michel graduated from Universidad Nacional Autonoma de Mexico

Dr. Aranda-Michel graduated from Universidad Nacional Autonoma de Mexico in 1985.

  1. Medical schoolUniversidad Nacional Autonoma de Mexico

Source: Dmand AI Professional Profile Data

Dr. Jaime Aranda-Michel accepts plans from 18 insurance carriers

Dr. Aranda-Michel is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Regence Health Plans
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +10 more carriersWith a free account

Plan types Dr. Aranda-Michel accepts, by number of carriers

  1. HMO9
  2. Medicare9
  3. PPO9
  4. EPO4
  5. POS4
  6. Medicaid3

Source: Dmand AI Insurance Network Data

Sources for Dr. Jaime Aranda-Michel'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 DataDmand AI Org Hierarchy 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)
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)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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. Jaime Aranda-Michel

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. Jaime Aranda-Michel's NPI number?

Dr. Jaime Aranda-Michel's NPI number is 1093704959. It was assigned on October 13, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Jaime Aranda-Michel?

Dr. Jaime Aranda-Michel is a gastroenterologist in Vancouver, Washington. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Jaime Aranda-Michel practice?

Dr. Aranda-Michel practices at 400 NE Mother Joseph Place, Vancouver, WA 98664. Dr. Aranda-Michel's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. Dmand AI also links Dr. Aranda-Michel to 1 hospital, 2 group practices and clinics and 2 medical groups.

What is Dr. Jaime Aranda-Michel's office phone number?

The practice phone on file for Dr. Aranda-Michel is (360) 256-2000.

What is Dr. Jaime Aranda-Michel's medical license number?

Dr. Aranda-Michel holds Washington license MD60316902, one of the licenses on file in 2 states.

Which states has Dr. Jaime Aranda-Michel been licensed in?

Dmand AI has state licenses on file for Dr. Aranda-Michel in Washington and Oregon.

Which hospitals is Dr. Jaime Aranda-Michel affiliated with?

Dr. Aranda-Michel practices at PeaceHealth Southwest Medical Center in Vancouver, Washington. Dmand AI links Dr. Aranda-Michel to 1 more hospital.

What medical group is Dr. Jaime Aranda-Michel part of?

Dr. Aranda-Michel is linked to PeaceHealth Medical Group. Dmand AI links Dr. Aranda-Michel to 2 more medical groups.

Does Dr. Jaime Aranda-Michel accept Medicare?

Yes. CMS data shows Dr. Aranda-Michel billed Medicare for 246 services in 2024, and Dr. Aranda-Michel accepts Medicare assignment.

How many Medicare patients does Dr. Jaime Aranda-Michel see?

CMS counts 185 Medicare patients who saw Dr. Aranda-Michel in 2024, with an average age of 71.

Show 8 more questionsShow fewer questions

What services does Dr. Jaime Aranda-Michel bill to Medicare?

In 2024, Dr. Aranda-Michel's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (45380) and surgery: digestive system (43239).

Where did Dr. Jaime Aranda-Michel go to medical school?

Dr. Aranda-Michel graduated from Universidad Nacional Autonoma de Mexico in 1985.

What drugs does Dr. Jaime Aranda-Michel prescribe most?

In 2024 Medicare Part D data, Dr. Aranda-Michel's most prescribed drugs by claims were Omeprazole, Gavilyte-G and Peg-3350 And Electrolytes.

Has Dr. Jaime Aranda-Michel received payments from drug or device companies?

CMS Open Payments shows $251,052 in general payments to Dr. Aranda-Michel from 20 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Dr. Jaime Aranda-Michel been practicing?

Dr. Aranda-Michel graduated from medical school in 1985, 41 years ago.

Does Dr. Jaime Aranda-Michel do research?

Dmand AI links 45 publications to Dr. Aranda-Michel, published from 2005 to 2014.

Who does Dr. Jaime Aranda-Michel publish with?

Dr. Aranda-Michel's most frequent co-authors are Rolland Collier Dickson, MD (19 shared papers), Hugo Bonatti, MD (18 shared papers) and Justin H. Nguyen, MD (15 shared papers).

What insurance does Dr. Jaime Aranda-Michel accept?

Dr. Aranda-Michel is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to gastroenterology practices?

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