Rheumatic DiseasesRheumatologyTelemedicine
Dr. Michael Gerard Lyon, MD
NPI1255357968
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $142
- Medical group
- 1
- State license
- 1
- Practice address
- 975 S Fairmont Avenue, Lodi, CA 95240
- Practice phone
- Call (209) 334-3411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lyon's professional email, personal email and mobile number
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Dr. Michael Gerard Lyon is a rheumatologist in Lodi, California
Dr. Lyon practices at Adventist Health Lodi Memorial in Lodi, California, part of Adventist Health.
Dr. Lyon's NPI, 1255357968, was assigned on July 14, 2006. Dr. Lyon holds California license G47269.
NPI and contact details
- NPI
- 1255357968NPI Registry (opens in a new tab)
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Practice phone
- (209) 334-3411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Gerard Lyon practices at Adventist Health Lodi Memorial in Lodi, California
Dr. Lyon's primary practice is Adventist Health Lodi Memorial, at 975 S Fairmont Avenue, Lodi, CA 95240 in San Joaquin County. The practice phone is (209) 334-3411.
- Adventist Health Lodi Memorial975 S Fairmont Avenue, Lodi, CA 95240 · San Joaquin CountyPhone(209) 334-3411
Source: Dmand AI Affiliation Data
Dr. Michael Gerard Lyon is affiliated with 2 sites of care and 1 medical group
Dr. Lyon's primary practice is Adventist Health Lodi Memorial in Lodi, California, part of Adventist Health. Dmand AI also links Dr. Lyon to 1 hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Gerard Lyon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lyon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Lodi Memorial | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Lyon practices
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Dr. Michael Gerard Lyon is one of 821 rheumatologists in California
Rheumatology is Dr. Lyon's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Lyon is licensed in California.
Specialties and state licenses
- Rheumatology, CaliforniaPrimary
Rheumatologists near Dr. Lyon
Counts of rheumatologists 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. Michael Gerard Lyon's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Lyon's median patient age at 17, with 50% women.
Dr. Lyon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Michael Gerard Lyon has 1 publication on record
Dmand AI links 1 paper to Dr. Lyon. Dr. Lyon's most frequent co-author is Tracy Uyentrang Nguyen-Oghalai, MD.
Papers1
Dr. Lyon's most frequent co-authors
Recent publications by Dr. Lyon
See who Dr. Lyon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lyon works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Gerard Lyon received $142 in industry payments from 2017 to 2021
CMS Open Payments shows 4 general payments to Dr. Lyon from 3 drug and device companies from 2017 to 2021. Education make up the largest share, 80% of the total. Janssen Pharmaceuticals, Inc paid the most, $113.
General payments to Dr. Lyon by program year, 2017 to 2021
General payments to Dr. Lyon by kind, 2017 to 2021
$142in total
- Education$11380%
- Food and beverage$2920%
Companies that paid Dr. Lyon the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Gerard Lyon'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Gerard Lyon
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 Gerard Lyon's NPI number?
Dr. Michael Gerard Lyon's NPI number is 1255357968. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Gerard Lyon?
Dr. Michael Gerard Lyon is a rheumatologist in Lodi, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Michael Gerard Lyon practice?
Dr. Lyon practices at 975 S Fairmont Avenue, Lodi, CA 95240. Dr. Lyon's primary practice is Adventist Health Lodi Memorial in Lodi, California, part of Adventist Health. Dmand AI also links Dr. Lyon to 1 hospital and 1 medical group.
What is Dr. Michael Gerard Lyon's office phone number?
The practice phone on file for Dr. Lyon is (209) 334-3411.
What is Dr. Michael Gerard Lyon's medical license number?
Dr. Lyon holds California license G47269.
Which hospitals is Dr. Michael Gerard Lyon affiliated with?
Dr. Lyon practices at Adventist Health Lodi Memorial in Lodi, California. Dmand AI links Dr. Lyon to 1 more hospital.
Has Dr. Michael Gerard Lyon received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to Dr. Lyon from 3 companies from 2017 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Michael Gerard Lyon been practicing?
Dr. Lyon's NPI was assigned in 2006.
Does Dr. Michael Gerard Lyon do research?
Dmand AI links 1 publication to Dr. Lyon.
Who does Dr. Michael Gerard Lyon publish with?
Dr. Lyon's most frequent co-authors are Tracy Uyentrang Nguyen-Oghalai, MD (1 shared paper).
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