Dr. Elvira Klause, MD
- Medicare services, 2024
- 136
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 49
- Industry payments
- $11,917
- Affiliated sites
- 2
- Practice address
- 23961 Calle De La Magdalena Ste 417, Laguna Hills, CA 92653-3616
- Practice phone
- Call (949) 276-8050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Elvira Klause, MD, FACS
Physician office · Laguna Hills, California
Find Dr. Klause'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. Elvira Klause is a general surgeon in Laguna Hills, California
Dr. Klause practices at Elvira Klause, MD, FACS in Laguna Hills, California.
Dr. Klause's NPI, 1518904580, was assigned on May 31, 2006. Dr. Klause graduated from University of Missouri School of Medicine in 1993. Dr. Klause holds California license G81744.
- NPI
- 1518904580NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214959790
- NPI enumeration date
- May 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 276-8050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elvira Klause practices at Elvira Klause, MD, FACS in Laguna Hills, California
Dr. Klause's primary practice is Elvira Klause, MD, FACS, at 23961 Calle De La Magdalena Ste 417, Laguna Hills, CA 92653-3616. The practice phone is (949) 276-8050.
- Elvira Klause, MD, FACS23961 Calle De La Magdalena Ste 417, Laguna Hills, CA 92653-3616Phone(949) 276-8050
Source: Dmand AI Affiliation Data
Dr. Elvira Klause is affiliated with 2 sites of care and 1 medical group
Dr. Klause's primary practice is Elvira Klause, MD, FACS in Laguna Hills, California. The medical group on file is Minimally Invasive Medical Group. Dmand AI also links Dr. Klause to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elvira Klause's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klause practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elvira Klause, MD, FACS | 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. Elvira Klause is one of 2,926 general surgeons in California
Surgery is Dr. Klause's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Klause is board certified in surgery by the American Board of Surgery. Dr. Klause is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists acute gallbladder or bile duct inflammation, gallbladder removal, groin hernia surgery and hemorrhoids among the conditions Dr. Klause treats.
General surgeons near Dr. Klause
Counts of general surgeons 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. Elvira Klause billed Medicare for 136 services in 2024
CMS data shows 136 Medicare services from Dr. Klause across 3 procedure codes in 2024, for 78 Medicare patients. Medicare paid $13,440 for them. Every service was in an office.
Dr. Klause's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1302024: 1226%
- Surgery
- 2023: 132024: 148%
Dr. Klause compared with the California median for general surgeons, 2024
- Dr. Klause
- California median
- Medicare services
- 136vs 16618% below
- Medicare patients
- 78vs 12136% below
- Part D claims
- 35vs 34Close to median
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Klause'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. Klause and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elvira Klause treated 78 Medicare patients in 2024, average age 73
CMS counts 78 Medicare patients who saw Dr. Klause in 2024. The largest group is 65 to 74, with 38 patients. 73% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Klause's median patient age at 58, with 50% women.
Dr. Klause's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Klause's Medicare patients by sex, 2024
- Women3444%
- Men4456%
Chronic conditions among Dr. Klause's Medicare patients, 2024
- High cholesterol73%
- High blood pressure60%
- Arthritis49%
- Osteoporosis22%
- Cancer21%
- Anxiety19%
- Atrial fibrillation18%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Klause's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elvira Klause wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Klause wrote 49 Medicare Part D claims for 42 patients. 98% of them were for generic drugs. CMS names the drug for 35 of them, across 1 drug with 11 or more claims each, at $280 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Dr. Klause's Part D claims by kind of drug, 2024
- Generic48 claims98%
- Brand-name and other1 claims2%
Dr. Klause'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. Klause's Part D claims, 2024
- Opioids90%44 of 49 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: 202024: 3575%
Drugs named by CMS: 1 in 2024, 1 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. Elvira Klause ranks in the 89th percentile for hernia repair - groin (open) in Medicare
Dr. Klause accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of hernia repair - groin (open) by Dr. Klause, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Klause ranks in Medicare procedure volume
- Hernia repair - groin (open)
- 89th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 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. Elvira Klause received $11,917 in industry payments from 2016 to 2025
CMS Open Payments shows 99 general payments to Dr. Klause from 31 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 42% of the total. Intuitive Surgical, Inc. paid the most, $6,892.
General payments to Dr. Klause by program year, 2016 to 2025
General payments to Dr. Klause by kind, 2016 to 2025
- Travel and lodging$5,01842%
- Education$4,00034%
- Food and beverage$2,89824%
Companies that paid Dr. Klause 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. Elvira Klause has 1 award and honors on record
Dmand AI lists 1 award for Dr. Klause.
Awards and honors for Dr. Klause
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Elvira Klause graduated from University of Missouri School of Medicine
Dr. Klause graduated from University of Missouri School of Medicine in 1993. Dr. Klause is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Elvira Klause accepts plans from 15 insurance carriers
Dr. Klause is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Klause accepts, by number of carriers
- PPO10
- Medicare9
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Elvira Klause'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Elvira Klause
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. Elvira Klause's NPI number?
Dr. Elvira Klause's NPI number is 1518904580. It was assigned on May 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elvira Klause?
Dr. Elvira Klause is a general surgeon in Laguna Hills, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Elvira Klause practice?
Dr. Klause practices at 23961 Calle De La Magdalena Ste 417, Laguna Hills, CA 92653-3616. Dr. Klause's primary practice is Elvira Klause, MD, FACS in Laguna Hills, California. Dmand AI also links Dr. Klause to 1 group practice or clinic.
What is Dr. Elvira Klause's office phone number?
The practice phone on file for Dr. Klause is (949) 276-8050.
What is Dr. Elvira Klause's medical license number?
Dr. Klause holds California license G81744.
What medical group is Dr. Elvira Klause part of?
Dr. Klause is linked to Minimally Invasive Medical Group.
Does Dr. Elvira Klause accept Medicare?
Yes. CMS data shows Dr. Klause billed Medicare for 136 services in 2024, and Dr. Klause accepts Medicare assignment.
How many Medicare patients does Dr. Elvira Klause see?
CMS counts 78 Medicare patients who saw Dr. Klause in 2024, with an average age of 73.
Is Dr. Elvira Klause board certified?
Yes. Dr. Klause is board certified in surgery by the American Board of Surgery.
What services does Dr. Elvira Klause bill to Medicare?
In 2024, Dr. Klause's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and surgery: digestive system (46600).
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Where did Dr. Elvira Klause go to medical school?
Dr. Klause graduated from University of Missouri School of Medicine in 1993.
What drugs does Dr. Elvira Klause prescribe most?
In 2024 Medicare Part D data, Dr. Klause's most prescribed drugs by claims were Acetaminophen-Codeine.
Has Dr. Elvira Klause received payments from drug or device companies?
CMS Open Payments shows $11,917 in general payments to Dr. Klause from 31 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Elvira Klause been practicing?
Dr. Klause graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Elvira Klause accept?
Dr. Klause is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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