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Dr. Karl E. Weingarten, MD
NPI1134172547PAC ID6507847183
- Medicare services, 2023
- 53,319
- Part D claims, 2024
- 24
- Publications
- 2
- MIPS score, 2024
- 95
- Industry payments
- $2,414
- Practice address
- 995 Gateway Center Way, San Diego, CA 92102
- Practice phone
- Call (951) 248-1291
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Vein Care
San Diego, California
Find Dr. Weingarten's professional email, personal email and mobile number
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Dr. Karl E. Weingarten is an interventional radiologist in San Diego, California
Dr. Weingarten practices at Southern California Vein Care in San Diego, California.
Dr. Weingarten's NPI, 1134172547, was assigned on May 18, 2006. Dr. Weingarten graduated from University Of Florida College Of Medicine in 1991. Dr. Weingarten holds California license G80449.
NPI and contact details
- NPI
- 1134172547NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507847183
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 248-1291
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karl E. Weingarten practices at Southern California Vein Care in San Diego, California
Dr. Weingarten's primary practice is Southern California Vein Care, at 995 Gateway Center Way, San Diego, CA 92102 in San Diego County. The practice phone is (951) 248-1291.
- Southern California Vein Care995 Gateway Center Way, San Diego, CA 92102 · San Diego CountyPhone(951) 248-1291
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karl E. Weingarten is affiliated with 2 sites of care and 2 medical groups
Dr. Weingarten's primary practice is Southern California Vein Care in San Diego, California. The medical group on file is Nephrology Associates Medical Group. Dmand AI also links Dr. Weingarten to 1 more ambulatory surgery center and 1 medical group, each named with a free account.
Southern California Vein CarePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karl E. Weingarten's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weingarten practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Vein Care | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karl E. Weingarten is one of 559 interventional radiologists in California
Vascular and interventional radiology is Dr. Weingarten's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Weingarten is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Weingarten's licenses on file in 6 states: California, South Carolina, Georgia, Texas, Florida and Alabama.
Specialties and state licenses
- Vascular and interventional radiology, CaliforniaPrimary
- South Carolina license
- Georgia license
- Texas license
- Florida license
- Alabama license
Interventional radiologists near Dr. Weingarten
Counts of interventional radiologists 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. Karl E. Weingarten billed Medicare for 53,319 services in 2023
CMS data shows 53,319 Medicare services from Dr. Weingarten across 23 procedure codes in 2023. Medicare paid $2,081,758 for them.
Medicare services, 202353,319
Paid by Medicare$2.1M
Procedure codes23
Dr. Weingarten's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Other services
- 2022: 59,9872023: 48,54019%
- Surgery
- 2022: 4,3222023: 3,53718%
- Imaging
- 2022: 7352023: 7563%
- Tests and treatments
- 2022: 1,1622023: 32672%
- Drugs given in the office
- 2022: 2182023: 16027%
Where Dr. Weingarten's Medicare services took place, 2023
- In an office52,91399%
- In a facility4061%
Dr. Weingarten compared with the California median for interventional radiologists, 2023
- Dr. Weingarten
- California median
- Medicare services
- 53,319vs 83863.6 times
- Part D claims
- 13vs 1724% below
Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.
Dr. Weingarten's most billed Medicare procedure codes, 2023
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. Weingarten and other interventional radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karl E. Weingarten's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Weingarten's median patient age at 63, with 41% women.
Dr. Weingarten's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Karl E. Weingarten wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Weingarten wrote 24 Medicare Part D claims for 12 patients. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $18,818 in total drug cost. In 2021, CMS named 61 claims across 1 drug.
Part D claims, 202424
Drugs named by CMS1
Total drug cost$18,818
Part D patients12
Dr. Weingarten'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.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 612024: 1379%
Drugs named by CMS: 1 in 2024, 1 in 2021.
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. Karl E. Weingarten scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Weingarten for performance year 2024, reported as part of a group. Dr. Weingarten accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Weingarten's MIPS scores, performance year 2024
- 95of 100Final score
- 69.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Karl E. Weingarten has 2 publications on record
Dmand AI links 2 papers to Dr. Weingarten. Dr. Weingarten's most frequent co-author is Stephen S. Kaminski, MD.
Papers2
Dr. Weingarten's most frequent co-authors
Recent publications by Dr. Weingarten
See who Dr. Weingarten researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weingarten works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karl E. Weingarten received $2,414 in industry payments from 2016 to 2025
CMS Open Payments shows 87 general payments to Dr. Weingarten from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Cardiovascular Systems Inc. paid the most, $864.
General payments to Dr. Weingarten by program year, 2016 to 2025
Companies that paid Dr. Weingarten 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. Karl E. Weingarten graduated from University Of Florida College Of Medicine
Dr. Weingarten graduated from University Of Florida College Of Medicine in 1991.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Karl E. Weingarten accepts plans from 8 insurance carriers
Dr. Weingarten is in network with 8 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Molina
- United Healthcare
- GA State Medicaid
- Humana
Plan types Dr. Weingarten accepts, by number of carriers
- Medicare6
- HMO4
- PPO3
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Karl E. Weingarten'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 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)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)Clinician Public Reporting: Overall MIPS Performance (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. Karl E. Weingarten
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. Karl E. Weingarten's NPI number?
Dr. Karl E. Weingarten's NPI number is 1134172547. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karl E. Weingarten?
Dr. Karl E. Weingarten is an interventional radiologist in San Diego, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Karl E. Weingarten practice?
Dr. Weingarten practices at 995 Gateway Center Way, San Diego, CA 92102. Dr. Weingarten's primary practice is Southern California Vein Care in San Diego, California. Dmand AI also links Dr. Weingarten to 1 ambulatory surgery center and 1 medical group.
What is Dr. Karl E. Weingarten's office phone number?
The practice phone on file for Dr. Weingarten is (951) 248-1291.
What is Dr. Karl E. Weingarten's medical license number?
Dr. Weingarten holds California license G80449, one of the licenses on file in 6 states.
Which states has Dr. Karl E. Weingarten been licensed in?
Dmand AI has state licenses on file for Dr. Weingarten in California (1994 to 2026), South Carolina (2016 to 2023), Georgia (2007 to 2022), Texas (2021), Florida (1994 to 2005) and Alabama (1997 to 2002).
What medical group is Dr. Karl E. Weingarten part of?
Dr. Weingarten is linked to Nephrology Associates Medical Group. Dmand AI links Dr. Weingarten to 1 more medical group.
Does Dr. Karl E. Weingarten accept Medicare?
Yes. CMS data shows Dr. Weingarten billed Medicare for 53,319 services in 2023, and Dr. Weingarten accepts Medicare assignment.
What is Dr. Karl E. Weingarten's MIPS score?
Dr. Weingarten's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
Is Dr. Karl E. Weingarten board certified?
Yes. Dr. Weingarten is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
Show 8 more questionsShow fewer questions
What services does Dr. Karl E. Weingarten bill to Medicare?
In 2023, Dr. Weingarten's most billed Medicare services were medicare temporary code (Q9967), surgery: heart and blood vessels (37253) and surgery: heart and blood vessels (37252).
Where did Dr. Karl E. Weingarten go to medical school?
Dr. Weingarten graduated from University Of Florida College Of Medicine in 1991.
What drugs does Dr. Karl E. Weingarten prescribe most?
In 2024 Medicare Part D data, Dr. Weingarten's most prescribed drugs by claims were Xarelto.
Has Dr. Karl E. Weingarten received payments from drug or device companies?
CMS Open Payments shows $2,414 in general payments to Dr. Weingarten from 23 companies from 2016 to 2025. The largest total came from Cardiovascular Systems Inc.
How long has Dr. Karl E. Weingarten been practicing?
Dr. Weingarten graduated from medical school in 1991, 35 years ago.
Does Dr. Karl E. Weingarten do research?
Dmand AI links 2 publications to Dr. Weingarten.
Who does Dr. Karl E. Weingarten publish with?
Dr. Weingarten's most frequent co-authors are Stephen S. Kaminski, MD (1 shared paper).
What insurance does Dr. Karl E. Weingarten accept?
Dr. Weingarten is in network with 8 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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