David Sherman Ellyson, DC
- Medicare patients, 2024
- 369
- MIPS score, 2024
- 98
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 605 E St, Marysville, CA 95901
- Practice phone
- Call (530) 743-2093
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ellyson Chiropractic Corporation
Marysville, California
Find David Ellyson'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.
David Sherman Ellyson is a chiropractor in Marysville, California
David Ellyson practices at Ellyson Chiropractic Corporation in Marysville, California.
David Ellyson's NPI, 1497951636, was assigned on June 25, 2007. David Ellyson holds California license 29423.
- NPI
- 1497951636NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567404726
- NPI enumeration date
- June 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 743-2093
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David Sherman Ellyson practices at Ellyson Chiropractic Corporation in Marysville, California
David Ellyson's primary practice is Ellyson Chiropractic Corporation, at 605 E St, Marysville, CA 95901 in Yuba County. The practice phone is (530) 743-2093.
- Ellyson Chiropractic Corporation605 E St, Marysville, CA 95901 · Yuba CountyPhone(530) 743-2093
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Sherman Ellyson is affiliated with 2 sites of care and 1 medical group
David Ellyson's primary practice is Ellyson Chiropractic Corporation in Marysville, California. Dmand AI also links David Ellyson to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David Sherman Ellyson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Ellyson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ellyson Chiropractic Corporation | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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David Sherman Ellyson is one of 4,365 chiropractors in California
Chiropractor is David Ellyson's primary specialty in the NPI Registry, under taxonomy code 111N00000X. David Ellyson is licensed in California.
Specialties and state licenses
- Chiropractor, CaliforniaPrimary
Chiropractors near David Ellyson
Counts of chiropractors 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
David Sherman Ellyson treated 369 Medicare patients in 2024, average age 72
CMS counts 369 Medicare patients who saw David Ellyson in 2024. The largest group is 65 to 74, with 168 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Ellyson's median patient age at 53, with 63% women.
David Ellyson's Medicare patients by age, 2024
David Ellyson's Medicare patients by sex, 2024
- Women20255%
- Men16745%
Chronic conditions among David Ellyson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis48%
- Diabetes37%
- Ischemic heart disease25%
- Chronic kidney disease22%
- Anxiety21%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
David Ellyson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Sherman Ellyson scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for David Ellyson for performance year 2024, reported individually. David Ellyson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
David Ellyson's MIPS scores, performance year 2024
- 98of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Sources for David Sherman Ellyson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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)Clinician Public Reporting: Overall MIPS Performance (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 David Sherman Ellyson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Sherman Ellyson's NPI number?
David Sherman Ellyson's NPI number is 1497951636. It was assigned on June 25, 2007, and it is active in the NPI Registry.
What does David Sherman Ellyson specialize in?
David Sherman Ellyson is a chiropractor in Marysville, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does David Sherman Ellyson practice?
David Ellyson practices at 605 E St, Marysville, CA 95901. David Ellyson's primary practice is Ellyson Chiropractic Corporation in Marysville, California. Dmand AI also links David Ellyson to 1 group practice or clinic and 1 medical group.
What is David Sherman Ellyson's office phone number?
The practice phone on file for David Ellyson is (530) 743-2093.
What is David Sherman Ellyson's medical license number?
David Ellyson holds California license 29423.
Does David Sherman Ellyson accept Medicare?
Yes. CMS lists David Ellyson as accepting Medicare assignment.
What is David Sherman Ellyson's MIPS score?
David Ellyson's MIPS final score for performance year 2024 is 98 out of 100, reported individually.
How many Medicare patients does David Sherman Ellyson see?
CMS counts 369 Medicare patients who saw David Ellyson in 2024, with an average age of 72.
How long has David Sherman Ellyson been practicing?
David Ellyson graduated from medical school in 2003, 23 years ago.
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