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Dr. Michael C. Jean, MD
NPI1033163985PAC ID9335291764
- Medicare services, 2020
- 153
- Part D claims, 2024
- 488
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $287
- Practice address
- 2300 Wankel Wy, Oxnard, CA 93030
- Practice phone
- Call (805) 485-1908
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Channel Islands Surgicenter
Surgery Center - Medicare-Certified · Oxnard, California
Find Dr. Jean's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael C. Jean is a gastroenterologist in Oxnard, California
Dr. Jean practices at Channel Islands Surgicenter in Oxnard, California.
Dr. Jean's NPI, 1033163985, was assigned on May 22, 2006. Dr. Jean graduated from MCP-Hahnemann College of Medicine in 1997. Dr. Jean holds California license C52532.
NPI and contact details
- NPI
- 1033163985NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335291764
- NPI enumeration date
- May 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 485-1908
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael C. Jean practices at Channel Islands Surgicenter in Oxnard, California
Dr. Jean's primary practice is Channel Islands Surgicenter, at 2300 Wankel Wy, Oxnard, CA 93030. The practice phone is (805) 485-1908.
- Channel Islands Surgicenter2300 Wankel Wy, Oxnard, CA 93030Phone(805) 485-1908
Source: Dmand AI Affiliation Data
Dr. Michael C. Jean is affiliated with 3 sites of care and 1 medical group
Dr. Jean's primary practice is Channel Islands Surgicenter in Oxnard, California. Dr. Jean is also affiliated with Community Memorial Hospital - Ventura. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Jean to 1 more group practice or clinic, named with a free account.
Channel Islands SurgicenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael C. Jean's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jean practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Channel Islands Surgicenter | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael C. Jean is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Jean's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Jean is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Jean's licenses on file in 4 states: California, Arizona, Wisconsin and Illinois.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Arizona license
- Wisconsin license
- Illinois license
Gastroenterologists near Dr. Jean
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
1,977gastroenterologists in California
7gastroenterologists in Oxnard
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael C. Jean billed Medicare for 153 services in 2020
CMS data shows 153 Medicare services from Dr. Jean across 7 procedure codes in 2020. Medicare paid $12,214 for them.
Medicare services, 2020153
Paid by Medicare$12,214
Procedure codes7
Dr. Jean's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 7042020: 12582%
- Surgery
- 2019: 1532020: 2882%
Where Dr. Jean's Medicare services took place, 2020
- In an office8455%
- In a facility6945%
Dr. Jean compared with the California median for gastroenterologists, 2020
- Dr. Jean
- California median
- Medicare services
- 153vs 58674% below
- Part D claims
- 316vs 38017% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Jean's most billed Medicare procedure codes, 2020
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. Jean and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael C. Jean's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Jean's median patient age at 62, with 52% women.
Dr. Jean's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Michael C. Jean wrote 488 Medicare Part D claims in 2024
In 2024, Dr. Jean wrote 488 Medicare Part D claims for 149 patients. 81% of them were for generic drugs. CMS names the drug for 316 of them, across 12 drugs with 11 or more claims each, at $99,091 in total drug cost. In 2023, CMS named 193 claims across 9 drugs.
Part D claims, 2024488
Drugs named by CMS12
Total drug cost$99,091
Part D patients149
Dr. Jean's Part D claims by kind of drug, 2024
- Generic393 claims81%
- Brand-name95 claims19%
Dr. Jean'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. Jean's Part D claims, 2024
- Antibiotics9%44 of 488 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: 1932024: 31664%
Drugs named by CMS: 12 in 2024, 9 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
How Dr. Michael C. Jean takes part in Medicare
Dr. Jean accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael C. Jean has 2 publications on record
Dmand AI links 2 papers to Dr. Jean.
Papers2
Recent publications by Dr. Jean
See who Dr. Jean researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jean works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael C. Jean received $287 in industry payments from 2016 to 2023
CMS Open Payments shows 6 general payments to Dr. Jean from 5 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $117.
General payments to Dr. Jean by program year, 2016 to 2023
Companies that paid Dr. Jean the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael C. Jean graduated from MCP-Hahnemann College of Medicine
Dr. Jean graduated from MCP-Hahnemann College of Medicine in 1997.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Michael C. Jean accepts plans from 5 insurance carriers
Dr. Jean is in network with 5 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- CMS Medicare
Plan types Dr. Jean accepts, by number of carriers
- Medicare3
- PPO3
- EPO2
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael C. Jean'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 Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Michael C. Jean
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. Michael C. Jean's NPI number?
Dr. Michael C. Jean's NPI number is 1033163985. It was assigned on May 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael C. Jean?
Dr. Michael C. Jean is a gastroenterologist in Oxnard, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael C. Jean practice?
Dr. Jean practices at 2300 Wankel Wy, Oxnard, CA 93030. Dr. Jean's primary practice is Channel Islands Surgicenter in Oxnard, California. Dmand AI also links Dr. Jean to 1 group practice or clinic.
What is Dr. Michael C. Jean's office phone number?
The practice phone on file for Dr. Jean is (805) 485-1908.
What is Dr. Michael C. Jean's medical license number?
Dr. Jean holds California license C52532, one of the licenses on file in 4 states.
Which states has Dr. Michael C. Jean been licensed in?
Dmand AI has state licenses on file for Dr. Jean in California (2006 to 2026), Arizona (2003 to 2010), Wisconsin (2001 to 2003) and Illinois (1997 to 2000).
Which hospitals is Dr. Michael C. Jean affiliated with?
Dr. Jean is affiliated with Community Memorial Hospital - Ventura.
What medical group is Dr. Michael C. Jean part of?
Dr. Jean is linked to Southern California Permanente Medical Group.
Does Dr. Michael C. Jean accept Medicare?
Yes. CMS data shows Dr. Jean billed Medicare for 153 services in 2020, and Dr. Jean accepts Medicare assignment.
Is Dr. Michael C. Jean board certified?
Yes. Dr. Jean is board certified in gastroenterology by the American Board of Internal Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Michael C. Jean bill to Medicare?
In 2020, Dr. Jean's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. Michael C. Jean go to medical school?
Dr. Jean graduated from MCP-Hahnemann College of Medicine in 1997.
What drugs does Dr. Michael C. Jean prescribe most?
In 2024 Medicare Part D data, Dr. Jean's most prescribed drugs by claims were Gavilyte-C, Lubiprostone and Omeprazole.
Has Dr. Michael C. Jean received payments from drug or device companies?
CMS Open Payments shows $287 in general payments to Dr. Jean from 5 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Michael C. Jean been practicing?
Dr. Jean graduated from medical school in 1997, 29 years ago.
Does Dr. Michael C. Jean do research?
Dmand AI links 2 publications to Dr. Jean.
What insurance does Dr. Michael C. Jean accept?
Dr. Jean is in network with 5 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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