Dr. Ronald Raymond Petersen, MD
- Medicare services, 2020
- 396
- Part D claims, 2021
- 174
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 275 Hospital Drive, Ukiah, CA 95482
- Practice phone
- Call (707) 462-3111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Petersen'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.
Dr. Ronald Raymond Petersen is a cardiologist in Ukiah, California
Dr. Petersen practices at Adventist Health Ukiah Valley in Ukiah, California, part of Adventist Health.
Dr. Petersen's NPI, 1225020514, was assigned on August 22, 2005. Dr. Petersen holds Oregon license MD13668.
- NPI
- 1225020514NPI Registry (opens in a new tab)
- NPI enumeration date
- August 22, 2005
- NPI status
- Active
- Practice phone
- (707) 462-3111
- 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
Dr. Ronald Raymond Petersen practices at Adventist Health Ukiah Valley in Ukiah, California
Dr. Petersen's primary practice is Adventist Health Ukiah Valley, at 275 Hospital Drive, Ukiah, CA 95482 in Mendocino County. The practice phone is (707) 462-3111.
- Adventist Health Ukiah Valley275 Hospital Drive, Ukiah, CA 95482 · Mendocino CountyPhone(707) 462-3111
Source: Dmand AI Affiliation Data
Dr. Ronald Raymond Petersen is affiliated with 1 site of care
Dr. Petersen's primary practice is Adventist Health Ukiah Valley in Ukiah, California, part of Adventist Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronald Raymond Petersen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Petersen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Ukiah Valley | 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 Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ronald Raymond Petersen is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Petersen's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Petersen is licensed in Oregon.
Specialties and state licenses
- Cardiovascular disease, OregonPrimary
Cardiologists near Dr. Petersen
Counts of cardiologists 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
Dr. Ronald Raymond Petersen billed Medicare for 396 services in 2020
CMS data shows 396 Medicare services from Dr. Petersen across 12 procedure codes in 2020. Medicare paid $17,000 for them. Every service was in an office.
Dr. Petersen's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 4302020: 22049%
- Tests and treatments
- 2019: 5532020: 16470%
- Other services
- 2019: 312020: 1261%
Dr. Petersen compared with the California median for cardiologists, 2020
- Dr. Petersen
- California median
- Medicare services
- 396vs 1,56075% below
- Part D claims
- 174vs 1,41088% below
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Petersen's most billed Medicare procedure codes, 2020
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Petersen and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald Raymond Petersen's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Petersen's median patient age at 78, with 25% women.
Dr. Petersen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Ronald Raymond Petersen wrote 174 Medicare Part D claims in 2021
In 2021, Dr. Petersen wrote 174 Medicare Part D claims. They cover 7 drugs, with $28,903 in total drug cost. In 2020, CMS named 2,324 claims across 34 drugs.
Dr. Petersen's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2,3242021: 17493%
Drugs named by CMS: 7 in 2021, 34 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Ronald Raymond Petersen'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Ronald Raymond Petersen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ronald Raymond Petersen's NPI number?
Dr. Ronald Raymond Petersen's NPI number is 1225020514. It was assigned on August 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald Raymond Petersen?
Dr. Ronald Raymond Petersen is a cardiologist in Ukiah, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Ronald Raymond Petersen practice?
Dr. Petersen practices at 275 Hospital Drive, Ukiah, CA 95482. Dr. Petersen's primary practice is Adventist Health Ukiah Valley in Ukiah, California, part of Adventist Health.
What is Dr. Ronald Raymond Petersen's office phone number?
The practice phone on file for Dr. Petersen is (707) 462-3111.
What is Dr. Ronald Raymond Petersen's medical license number?
Dr. Petersen holds Oregon license MD13668.
Which hospitals is Dr. Ronald Raymond Petersen affiliated with?
Dr. Petersen practices at Adventist Health Ukiah Valley in Ukiah, California.
Does Dr. Ronald Raymond Petersen accept Medicare?
Yes. CMS data shows Dr. Petersen billed Medicare for 396 services in 2020.
What services does Dr. Ronald Raymond Petersen bill to Medicare?
In 2020, Dr. Petersen's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93296) and care management and other visits (99442).
What drugs does Dr. Ronald Raymond Petersen prescribe most?
In 2021 Medicare Part D data, Dr. Petersen's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Atorvastatin Calcium.
How long has Dr. Ronald Raymond Petersen been practicing?
Dr. Petersen's NPI was assigned in 2005.
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