David R. Mason, DC
- Medicare patients, 2024
- 386
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 1140 Mangrove Ave Ste C, Chico, CA 95926-3500
- Practice phone
- Call (530) 345-3043
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chico Chiropractic Center
Physician office · Chico, California
Find David Mason'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 R. Mason is a chiropractor in Chico, California
David Mason practices at Chico Chiropractic Center in Chico, California.
David Mason's NPI, 1982082830, was assigned on May 12, 2015. David Mason holds California license 32999.
- NPI
- 1982082830NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749583516
- NPI enumeration date
- May 12, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 345-3043
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David R. Mason practices at Chico Chiropractic Center in Chico, California
David Mason's primary practice is Chico Chiropractic Center, at 1140 Mangrove Ave Ste C, Chico, CA 95926-3500. The practice phone is (530) 345-3043.
- Chico Chiropractic Center1140 Mangrove Ave Ste C, Chico, CA 95926-3500Phone(530) 345-3043
Source: Dmand AI Affiliation Data
David R. Mason is affiliated with 1 site of care
David Mason's primary practice is Chico Chiropractic Center in Chico, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David R. Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Mason practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chico Chiropractic Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
David R. Mason is one of 4,365 chiropractors in California
Chiropractor is David Mason's primary specialty in the NPI Registry, under taxonomy code 111N00000X. David Mason is licensed in California.
Specialties and state licenses
- Chiropractor, CaliforniaPrimary
Chiropractors near David Mason
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 R. Mason treated 386 Medicare patients in 2024, average age 72
CMS counts 386 Medicare patients who saw David Mason in 2024. The largest group is 65 to 74, with 234 patients. 73% of them have high cholesterol, and 60% have high blood pressure. 12% are also on Medicaid. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Mason's median patient age at 73, with 55% women.
David Mason's Medicare patients by age, 2024
David Mason's Medicare patients by sex, 2024
- Women21155%
- Men17545%
Chronic conditions among David Mason's Medicare patients, 2024
- High cholesterol73%
- High blood pressure60%
- Arthritis38%
- Anxiety18%
- Mood disorders18%
- Diabetes17%
- Ischemic heart disease16%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
David Mason's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How David R. Mason takes part in Medicare
David Mason accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for David R. Mason'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 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) |
| 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 R. Mason
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 R. Mason's NPI number?
David R. Mason's NPI number is 1982082830. It was assigned on May 12, 2015, and it is active in the NPI Registry.
What does David R. Mason specialize in?
David R. Mason is a chiropractor in Chico, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does David R. Mason practice?
David Mason practices at 1140 Mangrove Ave Ste C, Chico, CA 95926-3500. David Mason's primary practice is Chico Chiropractic Center in Chico, California.
What is David R. Mason's office phone number?
The practice phone on file for David Mason is (530) 345-3043.
What is David R. Mason's medical license number?
David Mason holds California license 32999.
Does David R. Mason accept Medicare?
Yes. CMS lists David Mason as accepting Medicare assignment.
How many Medicare patients does David R. Mason see?
CMS counts 386 Medicare patients who saw David Mason in 2024, with an average age of 72.
How long has David R. Mason been practicing?
David Mason graduated from medical school in 2014, 12 years ago.
Selling to chiropractor practices?
See chiropractors in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card