Ricky A. Oldenburg, PA-C
- Medicare services, 2024
- 249
- Medicare patients, 2024
- 196
- Part D claims, 2024
- 464
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- Practice address
- 28062 Baxter Road, Murrieta, CA 92563
- Practice phone
- Call (951) 290-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Ricky Oldenburg'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.
Ricky A. Oldenburg is a physician assistant in Murrieta, California
Ricky Oldenburg practices at Loma Linda University Medical Center - Murrieta in Murrieta, California, part of Seventh-day Adventist Church.
Ricky Oldenburg's NPI, 1598849374, was assigned on October 25, 2006. Ricky Oldenburg holds California license PA16971.
- NPI
- 1598849374NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Practice phone
- (951) 290-4000
- 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
Ricky A. Oldenburg practices at Loma Linda University Medical Center - Murrieta in Murrieta, California
Ricky Oldenburg's primary practice is Loma Linda University Medical Center - Murrieta, at 28062 Baxter Road, Murrieta, CA 92563 in Riverside County. The practice phone is (951) 290-4000.
- Loma Linda University Medical Center - Murrieta28062 Baxter Road, Murrieta, CA 92563 · Riverside CountyPhone(951) 290-4000
Source: Dmand AI Affiliation Data
Ricky A. Oldenburg is affiliated with 1 site of care and 3 medical groups
Ricky Oldenburg's primary practice is Loma Linda University Medical Center - Murrieta in Murrieta, California, part of Seventh-day Adventist Church. The medical group on file is Vituity. Dmand AI also links Ricky Oldenburg to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ricky A. Oldenburg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ricky Oldenburg practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center - Murrieta | Available with a free account |
| +2 medical groups | 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 Seventh-day Adventist Church and 6.2K+ hospitals, with verified contacts in the same login.
Ricky A. Oldenburg is one of 11,482 physician assistants in California
Physician assistant is Ricky Oldenburg's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Ricky Oldenburg is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Ricky Oldenburg is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Ricky Oldenburg
Counts of physician assistants 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
Ricky A. Oldenburg billed Medicare for 249 services in 2024
CMS data shows 249 Medicare services from Ricky Oldenburg across 3 procedure codes in 2024, for 196 Medicare patients. Medicare paid $19,581 for them. Every service was in a facility, such as a hospital, rather than an office.
Ricky Oldenburg's Medicare services by type, 2024
- Office and hospital visits199
- Tests and treatments50
Ricky Oldenburg compared with the California median for physician assistants, 2024
- Ricky Oldenburg
- California median
- Medicare services
- 249vs 20422% above
- Medicare patients
- 196vs 10587% above
- Part D claims
- 300vs 24323% above
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Ricky Oldenburg's most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ricky A. Oldenburg treated 196 Medicare patients in 2024, average age 71
CMS counts 196 Medicare patients who saw Ricky Oldenburg in 2024. The largest group is 65 to 74, with 82 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ricky Oldenburg's median patient age at 47, with 57% women.
Ricky Oldenburg's Medicare patients by age, 2024
Ricky Oldenburg's Medicare patients by sex, 2024
- Women11559%
- Men8141%
Chronic conditions among Ricky Oldenburg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis51%
- Diabetes38%
- Ischemic heart disease33%
- Chronic kidney disease31%
- Anxiety28%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Ricky Oldenburg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ricky A. Oldenburg wrote 464 Medicare Part D claims in 2024
In 2024, Ricky Oldenburg wrote 464 Medicare Part D claims for 285 patients. 96% of them were for generic drugs. CMS names the drug for 300 of them, across 12 drugs with 11 or more claims each, at $1,445 in total drug cost.
Ricky Oldenburg's Part D claims by kind of drug, 2024
- Generic447 claims96%
- Brand-name17 claims4%
Ricky Oldenburg's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Ricky Oldenburg's Part D claims, 2024
- Opioids20%95 of 464 claims
- Antibiotics21%99 of 464 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ricky A. Oldenburg scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Ricky Oldenburg for performance year 2024, reported as part of a group.
Ricky Oldenburg's MIPS scores, performance year 2024
- 99of 100Final score
- 87.3of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Ricky A. Oldenburg received $48 in industry payments in 2024
CMS Open Payments shows 2 general payments to Ricky Oldenburg from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $48.
Companies that paid Ricky Oldenburg the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ricky A. Oldenburg is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Ricky A. Oldenburg'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Ricky A. Oldenburg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ricky A. Oldenburg's NPI number?
Ricky A. Oldenburg's NPI number is 1598849374. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What does Ricky A. Oldenburg specialize in?
Ricky A. Oldenburg is a physician assistant in Murrieta, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ricky A. Oldenburg practice?
Ricky Oldenburg practices at 28062 Baxter Road, Murrieta, CA 92563. Ricky Oldenburg's primary practice is Loma Linda University Medical Center - Murrieta in Murrieta, California, part of Seventh-day Adventist Church. Dmand AI also links Ricky Oldenburg to 2 medical groups.
What is Ricky A. Oldenburg's office phone number?
The practice phone on file for Ricky Oldenburg is (951) 290-4000.
What is Ricky A. Oldenburg's medical license number?
Ricky Oldenburg holds California license PA16971.
Which hospitals is Ricky A. Oldenburg affiliated with?
Ricky Oldenburg practices at Loma Linda University Medical Center - Murrieta in Murrieta, California.
What medical group is Ricky A. Oldenburg part of?
Ricky Oldenburg is linked to Vituity. Dmand AI links Ricky Oldenburg to 2 more medical groups.
Does Ricky A. Oldenburg accept Medicare?
Yes. CMS data shows Ricky Oldenburg billed Medicare for 249 services in 2024.
What is Ricky A. Oldenburg's MIPS score?
Ricky Oldenburg's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Ricky A. Oldenburg see?
CMS counts 196 Medicare patients who saw Ricky Oldenburg in 2024, with an average age of 71.
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Is Ricky A. Oldenburg board certified?
Yes. Ricky Oldenburg is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Ricky A. Oldenburg bill to Medicare?
In 2024, Ricky Oldenburg's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
What drugs does Ricky A. Oldenburg prescribe most?
In 2024 Medicare Part D data, Ricky Oldenburg's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Tramadol HCl and Baclofen.
Has Ricky A. Oldenburg received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Ricky Oldenburg from 1 company from 2024 to 2024. The largest total came from ViiV Healthcare Company.
How long has Ricky A. Oldenburg been practicing?
Ricky Oldenburg's NPI was assigned in 2006.
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