Eric D. Lyon, PA-C
- Medicare services, 2024
- 44
- Medicare patients, 2024
- 57
- Part D claims, 2024
- 70
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 7300 Medical Center Dr, West Hills, CA 91307
- Practice phone
- Call (818) 676-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Eric Lyon's professional email, personal email and mobile number
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Eric D. Lyon is a physician assistant in West Hills, California
Eric Lyon practices at UCLA West Valley Medical Center in West Hills, California, part of University of California Health.
Eric Lyon's NPI, 1992154934, was assigned on June 9, 2016. Eric Lyon holds California license 53913.
- NPI
- 1992154934NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2016
- NPI status
- Active
- Practice phone
- (818) 676-4000
- 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
Eric D. Lyon practices at UCLA West Valley Medical Center in West Hills, California
Eric Lyon's primary practice is UCLA West Valley Medical Center, at 7300 Medical Center Dr, West Hills, CA 91307 in Los Angeles County. The practice phone is (818) 676-4000.
- UCLA West Valley Medical Center7300 Medical Center Dr, West Hills, CA 91307 · Los Angeles CountyPhone(818) 676-4000
Source: Dmand AI Affiliation Data
Eric D. Lyon is affiliated with 1 site of care and 2 medical groups
Eric Lyon's primary practice is UCLA West Valley Medical Center in West Hills, California, part of University of California Health. The medical group on file is Team Physicians of California Medical Group Inc. Dmand AI also links Eric Lyon to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Eric D. Lyon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Lyon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCLA West Valley Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric D. Lyon is one of 11,482 physician assistants in California
Physician assistant is Eric Lyon's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Eric Lyon is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Eric Lyon
Counts of physician assistants 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
Eric D. Lyon billed Medicare for 44 services in 2024
CMS data shows 44 Medicare services from Eric Lyon across 2 procedure codes in 2024, for 57 Medicare patients. Medicare paid $3,105 for them. Every service was in a facility, such as a hospital, rather than an office.
Eric Lyon compared with the California median for physician assistants, 2024
- Eric Lyon
- California median
- Medicare services
- 44vs 20478% below
- Medicare patients
- 57vs 10546% below
- Part D claims
- 23vs 24391% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Eric Lyon'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Eric D. Lyon treated 57 Medicare patients in 2024, average age 75
CMS counts 57 Medicare patients who saw Eric Lyon in 2024. The largest group is 75 to 84, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Eric Lyon's median patient age at 33, with 49% women.
Eric Lyon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Eric Lyon's Medicare patients by sex, 2024
- Women2544%
- Men3256%
Chronic conditions among Eric Lyon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes51%
- Ischemic heart disease51%
- Anxiety32%
- Depression32%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Eric 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 33
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Eric D. Lyon wrote 70 Medicare Part D claims in 2024
In 2024, Eric Lyon wrote 70 Medicare Part D claims for 45 patients. 99% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $78 in total drug cost.
Eric Lyon's Part D claims by kind of drug, 2024
- Generic69 claims99%
- Brand-name and other1 claims1%
Eric Lyon'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 Eric Lyon's Part D claims, 2024
- Opioids17%12 of 70 claims
- Antibiotics29%20 of 70 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Sources for Eric D. 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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Eric D. 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 Eric D. Lyon's NPI number?
Eric D. Lyon's NPI number is 1992154934. It was assigned on June 9, 2016, and it is active in the NPI Registry.
What does Eric D. Lyon specialize in?
Eric D. Lyon is a physician assistant in West Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Eric D. Lyon practice?
Eric Lyon practices at 7300 Medical Center Dr, West Hills, CA 91307. Eric Lyon's primary practice is UCLA West Valley Medical Center in West Hills, California, part of University of California Health. Dmand AI also links Eric Lyon to 1 medical group.
What is Eric D. Lyon's office phone number?
The practice phone on file for Eric Lyon is (818) 676-4000.
What is Eric D. Lyon's medical license number?
Eric Lyon holds California license 53913.
Which hospitals is Eric D. Lyon affiliated with?
Eric Lyon practices at UCLA West Valley Medical Center in West Hills, California.
What medical group is Eric D. Lyon part of?
Eric Lyon is linked to Team Physicians of California Medical Group Inc. Dmand AI links Eric Lyon to 1 more medical group.
Does Eric D. Lyon accept Medicare?
Yes. CMS data shows Eric Lyon billed Medicare for 44 services in 2024.
How many Medicare patients does Eric D. Lyon see?
CMS counts 57 Medicare patients who saw Eric Lyon in 2024, with an average age of 75.
What services does Eric D. Lyon bill to Medicare?
In 2024, Eric Lyon's most billed Medicare services were emergency department visit (99284) and emergency department visit (99283).
What drugs does Eric D. Lyon prescribe most?
In 2024 Medicare Part D data, Eric Lyon's most prescribed drugs by claims were Mupirocin and Hydrocodone-Acetaminophen.
How long has Eric D. Lyon been practicing?
Eric Lyon's NPI was assigned in 2016.
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