West J Emerg Med
Dr. Eric Rudnick, MD
- Medicare services, 2024
- 1,407
- Medicare patients, 2024
- 181
- Part D claims, 2024
- 383
- Publications
- 5
- Hospital affiliations
- 3
- Practice address
- 2550 Sister Mary Columba Drive, Red Bluff, CA 96080
- Practice phone
- Call (530) 529-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Rudnick'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. Eric Rudnick is an emergency medicine physician in Red Bluff, California
Dr. Rudnick practices at Dignity Health - St. Elizabeth Community Hospital in Red Bluff, California, part of CommonSpirit Health.
Dr. Rudnick's NPI, 1821462938, was assigned on December 1, 2015. Dr. Rudnick graduated from Medical College Of Wisconsin in 1990. Dr. Rudnick holds California license G76393.
- NPI
- 1821462938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840598595
- NPI enumeration date
- December 1, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 529-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Rudnick practices at Dignity Health - St. Elizabeth Community Hospital in Red Bluff, California
Dr. Rudnick's primary practice is Dignity Health - St. Elizabeth Community Hospital, at 2550 Sister Mary Columba Drive, Red Bluff, CA 96080 in Tehama County. The practice phone is (530) 529-8000.
- Dignity Health - St. Elizabeth Community Hospital2550 Sister Mary Columba Drive, Red Bluff, CA 96080 · Tehama CountyPhone(530) 529-8000
Source: Dmand AI Affiliation Data
Dr. Eric Rudnick is affiliated with 4 sites of care
Dr. Rudnick's primary practice is Dignity Health - St. Elizabeth Community Hospital in Red Bluff, California, part of CommonSpirit Health. Dr. Rudnick is also affiliated with Mercy Medical Center Redding. Dmand AI also links Dr. Rudnick to 1 more hospital and 1 home health agency, each named with a free account. Dr. Rudnick's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Rudnick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rudnick practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. Elizabeth Community Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Rudnick is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Rudnick's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Rudnick is board certified in emergency medical services by the American Board of Emergency Medicine. Dr. Rudnick is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Rudnick
Counts of emergency medicine physicians 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. Eric Rudnick billed Medicare for 1,407 services in 2024
CMS data shows 1,407 Medicare services from Dr. Rudnick across 7 procedure codes in 2024, for 181 Medicare patients. Medicare paid $71,972 for them.
Dr. Rudnick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 9512024: 1,11617%
- Office and hospital visits
- 2023: 1762024: 26349%
- Tests and treatments
- 2023: 2442024: 2889%
Where Dr. Rudnick's Medicare services took place, 2024
- In an office20014%
- In a facility1,20786%
Dr. Rudnick compared with the California median for emergency medicine physicians, 2024
- Dr. Rudnick
- California median
- Medicare services
- 1,407vs 2655.3 times
- Medicare patients
- 181vs 24326% below
- Part D claims
- 340vs 625.5 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Rudnick'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.
Need commercial claims for Dr. Rudnick?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rudnick and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Rudnick treated 181 Medicare patients in 2024, average age 73
CMS counts 181 Medicare patients who saw Dr. Rudnick in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rudnick's median patient age at 68, with 47% women.
Dr. Rudnick's Medicare patients by age, 2024
Dr. Rudnick's Medicare patients by sex, 2024
- Women9150%
- Men9050%
Chronic conditions among Dr. Rudnick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Diabetes55%
- Heart failure43%
- Chronic kidney disease42%
- Ischemic heart disease40%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rudnick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Rudnick wrote 383 Medicare Part D claims in 2024
In 2024, Dr. Rudnick wrote 383 Medicare Part D claims for 117 patients. 91% of them were for generic drugs. CMS names the drug for 340 of them, across 11 drugs with 11 or more claims each, at $24,175 in total drug cost. In 2023, CMS named 241 claims across 8 drugs.
Dr. Rudnick's Part D claims by kind of drug, 2024
- Generic347 claims91%
- Brand-name36 claims9%
Dr. Rudnick'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 Dr. Rudnick's Part D claims, 2024
- Antibiotics64%247 of 383 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2412024: 34041%
Drugs named by CMS: 11 in 2024, 8 in 2023.
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
Dr. Eric Rudnick ranks in the 99th percentile for removal of tissue in Medicare
Dr. Rudnick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 967 procedures of removal of tissue by Dr. Rudnick, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Rudnick ranks in Medicare procedure volume
- Removal of tissue
- 99th percentile967 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Eric Rudnick has 5 publications on record
Dmand AI links 5 papers to Dr. Rudnick, published from 2015 to 2020. The most frequent topics are California, Emergency Medical Services and Clinical Protocols. Dr. Rudnick has published most often in West J Emerg Med. Dr. Rudnick's most frequent co-authors are Angelo A. Salvucci, MD, Karl Anthony Sporer, MD and Gregory Halsey Gilbert, MD.
Dr. Rudnick's papers by year, 2015 to 2020
Topics Dr. Rudnick writes about most
- California
- Emergency Medical Services
- Clinical Protocols
- Evidence-Based Practice
- Nitroglycerin
- Oxygen
- Vasodilator Agents
Dr. Rudnick's most frequent co-authors
- Angelo A. Salvucci, MD5 shared papers
- Karl Anthony Sporer, MD5 shared papers
- Gregory Halsey Gilbert, MD4 shared papers
Recent publications by Dr. Rudnick
West J Emerg Med
West J Emerg Med
See who Dr. Rudnick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rudnick works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric Rudnick received $4,082 in industry payments from 2016 to 2025
CMS Open Payments shows 228 general payments to Dr. Rudnick from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Smith & Nephew, Inc. paid the most, $1,800.
General payments to Dr. Rudnick by program year, 2016 to 2025
General payments to Dr. Rudnick by kind, 2016 to 2025
- Food and beverage$3,92796%
- Travel and lodging$1544%
Companies that paid Dr. Rudnick the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Rudnick graduated from Medical College Of Wisconsin
Dr. Rudnick graduated from Medical College Of Wisconsin in 1990.
- Medical school
- Board certified in emergency medical services
- Board certified in emergency medicine
- Board certified in emergency medical services
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Eric Rudnick accepts plans from 6 insurance carriers
Dr. Rudnick 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. Rudnick accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Eric Rudnick'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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. Eric Rudnick
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. Eric Rudnick's NPI number?
Dr. Eric Rudnick's NPI number is 1821462938. It was assigned on December 1, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Rudnick?
Dr. Eric Rudnick is an emergency medicine physician in Red Bluff, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Eric Rudnick practice?
Dr. Rudnick practices at 2550 Sister Mary Columba Drive, Red Bluff, CA 96080. Dr. Rudnick's primary practice is Dignity Health - St. Elizabeth Community Hospital in Red Bluff, California, part of CommonSpirit Health. Dmand AI also links Dr. Rudnick to 1 hospital and 1 home health agency.
What is Dr. Eric Rudnick's office phone number?
The practice phone on file for Dr. Rudnick is (530) 529-8000.
What is Dr. Eric Rudnick's medical license number?
Dr. Rudnick holds California license G76393.
Which hospitals is Dr. Eric Rudnick affiliated with?
Dr. Rudnick practices at Dignity Health - St. Elizabeth Community Hospital in Red Bluff, California. Dr. Rudnick is also affiliated with Mercy Medical Center Redding. Dmand AI links Dr. Rudnick to 1 more hospital.
Does Dr. Eric Rudnick accept Medicare?
Yes. CMS data shows Dr. Rudnick billed Medicare for 1,407 services in 2024, and Dr. Rudnick accepts Medicare assignment.
How many Medicare patients does Dr. Eric Rudnick see?
CMS counts 181 Medicare patients who saw Dr. Rudnick in 2024, with an average age of 73.
Is Dr. Eric Rudnick board certified?
Yes. Dr. Rudnick is board certified in emergency medical services by the American Board of Emergency Medicine.
What services does Dr. Eric Rudnick bill to Medicare?
In 2024, Dr. Rudnick's most billed Medicare services were surgery: skin and soft tissue (11042), surgery: skin and soft tissue (11045) and office visit, established patient (99213).
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Where did Dr. Eric Rudnick go to medical school?
Dr. Rudnick graduated from Medical College Of Wisconsin in 1990.
What drugs does Dr. Eric Rudnick prescribe most?
In 2024 Medicare Part D data, Dr. Rudnick's most prescribed drugs by claims were Doxycycline Monohydrate, Mupirocin and Ciprofloxacin HCl.
Has Dr. Eric Rudnick received payments from drug or device companies?
CMS Open Payments shows $4,082 in general payments to Dr. Rudnick from 15 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Eric Rudnick been practicing?
Dr. Rudnick graduated from medical school in 1990, 36 years ago.
Does Dr. Eric Rudnick do research?
Dmand AI links 5 publications to Dr. Rudnick, published from 2015 to 2020.
Who does Dr. Eric Rudnick publish with?
Dr. Rudnick's most frequent co-authors are Angelo A. Salvucci, MD (5 shared papers), Karl Anthony Sporer, MD (5 shared papers) and Gregory Halsey Gilbert, MD (4 shared papers).
What insurance does Dr. Eric Rudnick accept?
Dr. Rudnick 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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