John Greer Tanner, DC
- Medicare patients, 2024
- 25
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 4260 Central Ave, Riverside, CA 92506
- Practice phone
- Call (951) 684-2350
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tanner Chiropractic
Riverside, California
Find John Tanner'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.
John Greer Tanner is a chiropractor in Riverside, California
John Tanner practices at Tanner Chiropractic in Riverside, California.
John Tanner's NPI, 1538384268, was assigned on April 16, 2007. John Tanner holds California license DC26933.
- NPI
- 1538384268NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800836867
- NPI enumeration date
- April 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 684-2350
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Greer Tanner practices at Tanner Chiropractic in Riverside, California
John Tanner's primary practice is Tanner Chiropractic, at 4260 Central Ave, Riverside, CA 92506 in Riverside County. The practice phone is (951) 684-2350.
- Tanner Chiropractic4260 Central Ave, Riverside, CA 92506 · Riverside CountyPhone(951) 684-2350
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Greer Tanner is affiliated with 2 sites of care and 1 medical group
John Tanner's primary practice is Tanner Chiropractic in Riverside, California. Dmand AI also links John Tanner 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 John Greer Tanner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Tanner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tanner Chiropractic | 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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John Greer Tanner is one of 4,365 chiropractors in California
Chiropractor is John Tanner's primary specialty in the NPI Registry, under taxonomy code 111N00000X. John Tanner is licensed in California.
Specialties and state licenses
- Chiropractor, CaliforniaPrimary
Chiropractors near John Tanner
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
John Greer Tanner treated 25 Medicare patients in 2024, average age 68
CMS counts 25 Medicare patients who saw John Tanner in 2024. The largest group is 65 to 74, with 12 patients. 60% of them have arthritis, and 56% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Tanner's median patient age at 46, with 55% women.
John Tanner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Tanner's Medicare patients by sex, 2024
- Women1456%
- Men1144%
Chronic conditions among John Tanner's Medicare patients, 2024
- Arthritis60%
- High blood pressure56%
- High cholesterol56%
- Mood disorders44%
Share of Medicare patients with each condition. A patient can have several.
John Tanner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Greer Tanner takes part in Medicare
John Tanner 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 John Greer Tanner'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) |
| 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 John Greer Tanner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Greer Tanner's NPI number?
John Greer Tanner's NPI number is 1538384268. It was assigned on April 16, 2007, and it is active in the NPI Registry.
What does John Greer Tanner specialize in?
John Greer Tanner is a chiropractor in Riverside, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John Greer Tanner practice?
John Tanner practices at 4260 Central Ave, Riverside, CA 92506. John Tanner's primary practice is Tanner Chiropractic in Riverside, California. Dmand AI also links John Tanner to 1 group practice or clinic and 1 medical group.
What is John Greer Tanner's office phone number?
The practice phone on file for John Tanner is (951) 684-2350.
What is John Greer Tanner's medical license number?
John Tanner holds California license DC26933.
Does John Greer Tanner accept Medicare?
Yes. CMS lists John Tanner as accepting Medicare assignment.
How many Medicare patients does John Greer Tanner see?
CMS counts 25 Medicare patients who saw John Tanner in 2024, with an average age of 68.
How long has John Greer Tanner been practicing?
John Tanner graduated from medical school in 1998, 28 years ago.
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