Clin Imaging
Dr. Karen E. Gerlach, MD
- Medicare services, 2024
- 1,190
- Medicare patients, 2024
- 536
- Publications
- 23
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 1515 Holcombe Blvd, Houston, TX 77030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gerlach's professional email, personal email and mobile number
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Dr. Karen E. Gerlach is a diagnostic radiologist in Houston, Texas
Dr. Gerlach practices at The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
Dr. Gerlach's NPI, 1932306230, was assigned on June 29, 2007. Dr. Gerlach graduated from Tulane School of Medicine in 2003. Dr. Gerlach's Texas license number on file is P7919.
- NPI
- 1932306230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244495786
- NPI enumeration date
- June 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen E. Gerlach practices at The University of Texas MD Anderson Cancer Center in Houston, Texas
Dr. Gerlach's primary practice is The University of Texas MD Anderson Cancer Center, at 1515 Holcombe Blvd, Houston, TX 77030.
- The University of Texas MD Anderson Cancer Center1515 Holcombe Blvd, Houston, TX 77030
Source: Dmand AI Affiliation Data
Dr. Karen E. Gerlach is affiliated with 1 site of care and 1 medical group
Dr. Gerlach's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. The medical group on file is Physicians Referral Service.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karen E. Gerlach's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerlach practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Texas MD Anderson Cancer Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karen E. Gerlach is one of 2,616 diagnostic radiologists in Texas
Diagnostic radiology is Dr. Gerlach's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Gerlach is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Gerlach's licenses on file in 6 states: Texas, Louisiana, California, Oregon, Virginia and Washington.
Specialties and state licenses
- Diagnostic radiology, TexasPrimary
- Louisiana license
- California license
- Oregon license
- Virginia license
- Washington license
Diagnostic radiologists near Dr. Gerlach
Counts of diagnostic 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. Karen E. Gerlach billed Medicare for 1,190 services in 2024
CMS data shows 1,190 Medicare services from Dr. Gerlach across 10 procedure codes in 2024, for 536 Medicare patients. Medicare paid $35,624 for them.
Dr. Gerlach's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 8382024: 98618%
- Other services
- 2023: 1582024: 17712%
- Surgery
- 2023: 282024: 274%
Where Dr. Gerlach's Medicare services took place, 2024
- In an office38232%
- In a facility80868%
Dr. Gerlach compared with the Texas median for diagnostic radiologists, 2024
- Dr. Gerlach
- Texas median
- Medicare services
- 1,190vs 1,87436% below
- Medicare patients
- 536vs 1,28458% below
Medians across 2,414 diagnostic radiologists in Texas with Dmand AI profiles that report each measure.
Dr. Gerlach'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. Gerlach and other diagnostic radiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen E. Gerlach treated 536 Medicare patients in 2024, average age 73
CMS counts 536 Medicare patients who saw Dr. Gerlach in 2024. The largest group is 65 to 74, with 314 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gerlach's median patient age at 57, with 98% women.
Dr. Gerlach's Medicare patients by age, 2024
Chronic conditions among Dr. Gerlach's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Cancer65%
- Arthritis48%
- Osteoporosis32%
- Anxiety26%
- Diabetes23%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gerlach's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karen E. Gerlach scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Gerlach for performance year 2024, reported as part of a group. Dr. Gerlach accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gerlach's MIPS scores, performance year 2024
- 84of 100Final score
- 70.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 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. Karen E. Gerlach has 23 publications on record
Dmand AI links 23 papers to Dr. Gerlach, published from 2006 to 2024. 2020 was the busiest year, with 4. The most frequent topics are Smoking, Adolescent Behavior and Breast Neoplasms. Dr. Gerlach has published most often in Clin Imaging. Dr. Gerlach's most frequent co-authors are Kanchan A. Phalak, MD, Jay R. Parikh, MD and Ethan Oren Cohen, MD.
Dr. Gerlach's papers by year, 2006 to 2024
Topics Dr. Gerlach writes about most
- Smoking
- Adolescent Behavior
- Breast Neoplasms
- Mammography
- Peer Group
- Radiology
- Advertising
- Age Distribution
Dr. Gerlach's most frequent co-authors
- Kanchan A. Phalak, MD9 shared papers
- Jay R. Parikh, MD6 shared papers
- Ethan Oren Cohen, MD4 shared papers
Recent publications by Dr. Gerlach
Clin Imaging
See who Dr. Gerlach researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gerlach works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karen E. Gerlach received $618 in industry payments from 2019 to 2024
CMS Open Payments shows 2 general payments to Dr. Gerlach from 1 drug or device company from 2019 to 2024. Consulting fees make up the largest share, 97% of the total. Siemens Medical Solutions USA, Inc. paid the most, $618.
General payments to Dr. Gerlach by program year, 2019 to 2024
General payments to Dr. Gerlach by kind, 2019 to 2024
- Consulting fees$60097%
- Food and beverage$183%
Companies that paid Dr. Gerlach the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karen E. Gerlach graduated from Tulane School of Medicine
Dr. Gerlach graduated from Tulane School of Medicine in 2003.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Karen E. Gerlach accepts plans from 17 insurance carriers
Dr. Gerlach is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Regence Health Plans
- +9 more carriersWith a free account
Plan types Dr. Gerlach accepts, by number of carriers
- PPO11
- HMO9
- Medicare6
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Karen E. Gerlach'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) |
| 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. Karen E. Gerlach
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. Karen E. Gerlach's NPI number?
Dr. Karen E. Gerlach's NPI number is 1932306230. It was assigned on June 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen E. Gerlach?
Dr. Karen E. Gerlach is a diagnostic radiologist in Houston, Texas. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Karen E. Gerlach practice?
Dr. Gerlach practices at 1515 Holcombe Blvd, Houston, TX 77030. Dr. Gerlach's primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
What is Dr. Karen E. Gerlach's medical license number?
Dr. Gerlach's Texas license number on file is P7919, one of the licenses on file in 6 states.
Which states has Dr. Karen E. Gerlach been licensed in?
Dmand AI has state licenses on file for Dr. Gerlach in Texas (2013 to 2025), Louisiana (2010 to 2025), California (2011 to 2021), Oregon (2013 to 2019), Virginia (2007 to 2018) and Washington (2011 to 2018).
Which hospitals is Dr. Karen E. Gerlach affiliated with?
Dr. Gerlach practices at The University of Texas MD Anderson Cancer Center in Houston, Texas.
What medical group is Dr. Karen E. Gerlach part of?
Dr. Gerlach is linked to Physicians Referral Service.
Does Dr. Karen E. Gerlach accept Medicare?
Yes. CMS data shows Dr. Gerlach billed Medicare for 1,190 services in 2024, and Dr. Gerlach accepts Medicare assignment.
What is Dr. Karen E. Gerlach's MIPS score?
Dr. Gerlach's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Karen E. Gerlach see?
CMS counts 536 Medicare patients who saw Dr. Gerlach in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is Dr. Karen E. Gerlach board certified?
Yes. Dr. Gerlach is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Karen E. Gerlach bill to Medicare?
In 2024, Dr. Gerlach's most billed Medicare services were radiation oncology (77067), radiation oncology (77063) and medicare service (G0279).
Where did Dr. Karen E. Gerlach go to medical school?
Dr. Gerlach graduated from Tulane School of Medicine in 2003.
Has Dr. Karen E. Gerlach received payments from drug or device companies?
CMS Open Payments shows $618 in general payments to Dr. Gerlach from 1 company from 2019 to 2024. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Karen E. Gerlach been practicing?
Dr. Gerlach graduated from medical school in 2003, 23 years ago.
Does Dr. Karen E. Gerlach do research?
Dmand AI links 23 publications to Dr. Gerlach, published from 2006 to 2024.
Who does Dr. Karen E. Gerlach publish with?
Dr. Gerlach's most frequent co-authors are Kanchan A. Phalak, MD (9 shared papers), Jay R. Parikh, MD (6 shared papers) and Ethan Oren Cohen, MD (4 shared papers).
What insurance does Dr. Karen E. Gerlach accept?
Dr. Gerlach is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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