Dr. Jeffrey Rieker, MD
- Medicare services, 2024
- 76
- Medicare patients, 2024
- 114
- Affiliated sites
- 1
- Insurance carriers
- 6
- State license
- 1
- Practice address
- 8945 Magnolia Ave, Riverside, CA 92503
- Practice phone
- Call (951) 688-7270
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Glenwood Surgery Center LP
Riverside, California
Find Dr. Rieker'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. Jeffrey Rieker is an anesthesiologist in Riverside, California
Dr. Rieker practices at Glenwood Surgery Center LP in Riverside, California.
Dr. Rieker's NPI, 1043266802, was assigned on May 25, 2006. Dr. Rieker graduated from UC San Diego School of Medicine in 1980. Dr. Rieker holds California license G44862.
- NPI
- 1043266802NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517850142
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 688-7270
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey Rieker practices at Glenwood Surgery Center LP in Riverside, California
Dr. Rieker's primary practice is Glenwood Surgery Center LP, at 8945 Magnolia Ave, Riverside, CA 92503 in Riverside County. The practice phone is (951) 688-7270.
- Glenwood Surgery Center LP8945 Magnolia Ave, Riverside, CA 92503 · Riverside CountyPhone(951) 688-7270
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeffrey Rieker is affiliated with 2 sites of care
Dr. Rieker's primary practice is Glenwood Surgery Center LP in Riverside, California. Dmand AI also links Dr. Rieker to 1 physician office, 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 Dr. Jeffrey Rieker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rieker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Glenwood Surgery Center LP | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey Rieker is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Rieker's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Rieker is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Rieker is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Rieker
Counts of anesthesiologists 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. Jeffrey Rieker billed Medicare for 76 services in 2024
CMS data shows 76 Medicare services from Dr. Rieker across 1 procedure code in 2024, for 114 Medicare patients. Medicare paid $7,533 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rieker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 842024: 7610%
Dr. Rieker compared with the California median for anesthesiologists, 2024
- Dr. Rieker
- California median
- Medicare services
- 76vs 726% above
- Medicare patients
- 114vs 14320% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Rieker'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rieker and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Rieker treated 114 Medicare patients in 2024, average age 72
CMS counts 114 Medicare patients who saw Dr. Rieker in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rieker's median patient age at 65, with 62% women.
Dr. Rieker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rieker's Medicare patients by sex, 2024
- Women7465%
- Men4035%
Chronic conditions among Dr. Rieker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes37%
- Mood disorders24%
- Chronic kidney disease20%
- Anxiety19%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rieker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jeffrey Rieker takes part in Medicare
Dr. Rieker 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)
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Dr. Jeffrey Rieker graduated from UC San Diego School of Medicine
Dr. Rieker graduated from UC San Diego School of Medicine in 1980.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Jeffrey Rieker accepts plans from 6 insurance carriers
Dr. Rieker is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Rieker accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jeffrey Rieker'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Jeffrey Rieker
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. Jeffrey Rieker's NPI number?
Dr. Jeffrey Rieker's NPI number is 1043266802. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Rieker?
Dr. Jeffrey Rieker is an anesthesiologist in Riverside, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Jeffrey Rieker practice?
Dr. Rieker practices at 8945 Magnolia Ave, Riverside, CA 92503. Dr. Rieker's primary practice is Glenwood Surgery Center LP in Riverside, California. Dmand AI also links Dr. Rieker to 1 physician office.
What is Dr. Jeffrey Rieker's office phone number?
The practice phone on file for Dr. Rieker is (951) 688-7270.
What is Dr. Jeffrey Rieker's medical license number?
Dr. Rieker holds California license G44862.
Does Dr. Jeffrey Rieker accept Medicare?
Yes. CMS data shows Dr. Rieker billed Medicare for 76 services in 2024, and Dr. Rieker accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey Rieker see?
CMS counts 114 Medicare patients who saw Dr. Rieker in 2024, with an average age of 72.
Is Dr. Jeffrey Rieker board certified?
Yes. Dr. Rieker is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Jeffrey Rieker bill to Medicare?
In 2024, Dr. Rieker's most billed Medicare services were anesthesia (00142).
Where did Dr. Jeffrey Rieker go to medical school?
Dr. Rieker graduated from UC San Diego School of Medicine in 1980.
How long has Dr. Jeffrey Rieker been practicing?
Dr. Rieker graduated from medical school in 1980, 46 years ago.
What insurance does Dr. Jeffrey Rieker accept?
Dr. Rieker is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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