Ronald Eugene Hammer, DC
- Medicare patients, 2024
- 50
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 709 Petaluma Blvd N, Petaluma, CA 94952
- Practice phone
- Call (707) 763-0564
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat
Chiropractic practice · Petaluma, California
Find Ronald Hammer'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.
Ronald Eugene Hammer is a chiropractor in Petaluma, California
Ronald Hammer practices at Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat in Petaluma, California.
Ronald Hammer's NPI, 1972517449, was assigned on July 28, 2006. Ronald Hammer graduated from Los Angeles College of Chiropractic in 1977. Ronald Hammer holds California license 117400.
- NPI
- 1972517449NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Practice phone
- (707) 763-0564
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ronald Eugene Hammer practices at Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat in Petaluma, California
Ronald Hammer's primary practice is Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat, at 709 Petaluma Blvd N, Petaluma, CA 94952. The practice phone is (707) 763-0564.
- Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat709 Petaluma Blvd N, Petaluma, CA 94952Phone(707) 763-0564
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ronald Eugene Hammer is affiliated with 1 site of care and 1 medical group
Ronald Hammer's primary practice is Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat in Petaluma, California. Dmand AI also links Ronald Hammer to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Ronald Eugene Hammer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ronald Hammer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ronald Eugene Hammer is one of 4,365 chiropractors in California
Chiropractor is Ronald Hammer's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Ronald Hammer is licensed in California.
Specialties and state licenses
- Chiropractor, CaliforniaPrimary
Chiropractors near Ronald Hammer
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
Ronald Eugene Hammer treated 50 Medicare patients in 2024, average age 76
CMS counts 50 Medicare patients who saw Ronald Hammer in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ronald Hammer's median patient age at 57, with 50% women.
Ronald Hammer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ronald Hammer's Medicare patients by sex, 2024
- Women2958%
- Men2142%
Chronic conditions among Ronald Hammer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis40%
- Ischemic heart disease30%
- Anxiety22%
- Atrial fibrillation22%
- Diabetes22%
Share of Medicare patients with each condition. A patient can have several.
Ronald Hammer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ronald Eugene Hammer graduated from Los Angeles College of Chiropractic
Ronald Hammer graduated from Los Angeles College of Chiropractic in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ronald Eugene Hammer'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Ronald Eugene Hammer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ronald Eugene Hammer's NPI number?
Ronald Eugene Hammer's NPI number is 1972517449. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What does Ronald Eugene Hammer specialize in?
Ronald Eugene Hammer is a chiropractor in Petaluma, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Ronald Eugene Hammer practice?
Ronald Hammer practices at 709 Petaluma Blvd N, Petaluma, CA 94952. Ronald Hammer's primary practice is Jennifer Hammer-codd D.c., A Professional Chiropractic Corporat in Petaluma, California. Dmand AI also links Ronald Hammer to 1 medical group.
What is Ronald Eugene Hammer's office phone number?
The practice phone on file for Ronald Hammer is (707) 763-0564.
What is Ronald Eugene Hammer's medical license number?
Ronald Hammer holds California license 117400.
How many Medicare patients does Ronald Eugene Hammer see?
CMS counts 50 Medicare patients who saw Ronald Hammer in 2024, with an average age of 76.
Where did Ronald Eugene Hammer go to medical school?
Ronald Hammer graduated from Los Angeles College of Chiropractic in 1977.
How long has Ronald Eugene Hammer been practicing?
Ronald Hammer graduated from medical school in 1977, 49 years ago.
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