Dr. Karen E. Koe, MD
- Medicare services, 2024
- 668
- Medicare patients, 2024
- 347
- Part D claims, 2024
- 597
- Hospital affiliations
- 5
- Industry payments
- $7,042
- Practice address
- 3700 South St, Lakewood, CA 90712
- Practice phone
- Call (562) 602-6751
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Koe'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. Karen E. Koe is an OB-GYN in Lakewood, California
Dr. Koe practices at UCI Health - Lakewood in Lakewood, California, part of UC Irvine.
Dr. Koe's NPI, 1780648709, was assigned on April 14, 2006. Dr. Koe graduated from VCU School of Medicine in 1986. Dr. Koe holds California license G60896.
- NPI
- 1780648709NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931394434
- NPI enumeration date
- April 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 602-6751
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 66
- Medical school graduation
- 1986
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. Koe practices at UCI Health - Lakewood in Lakewood, California
Dr. Koe's primary practice is UCI Health - Lakewood, at 3700 South St, Lakewood, CA 90712 in Los Angeles County. The practice phone is (562) 602-6751.
- UCI Health - Lakewood3700 South St, Lakewood, CA 90712 · Los Angeles CountyPhone(562) 602-6751
Source: Dmand AI Affiliation Data
Dr. Karen E. Koe is affiliated with 7 sites of care and 2 medical groups
Dr. Koe's primary practice is UCI Health - Lakewood in Lakewood, California, part of UC Irvine. Dr. Koe is also affiliated with UCI Health - Orange. The medical group on file is ProHealth Partners. Dmand AI also links Dr. Koe to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karen E. Koe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koe practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Lakewood | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karen E. Koe is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Koe's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Koe is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Koe is licensed in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
Clinical focus
Dmand AI lists menopause, ovarian cyst, pelvic prolapse, UTI and vaginal infection among the conditions Dr. Koe treats.
OB-GYNs near Dr. Koe
Counts of OB-GYNs 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. Koe billed Medicare for 668 services in 2024
CMS data shows 668 Medicare services from Dr. Koe across 6 procedure codes in 2024, for 347 Medicare patients. Medicare paid $46,822 for them. Every service was in an office.
Dr. Koe's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3452024: 38110%
- Other services
- 2023: 2522024: 28714%
Dr. Koe compared with the California median for OB-GYNs, 2024
- Dr. Koe
- California median
- Medicare services
- 668vs 5811.5 times
- Medicare patients
- 347vs 526.7 times
- Part D claims
- 434vs 3512.4 times
Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.
Dr. Koe'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. Koe?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koe and other OB-GYNs in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen E. Koe treated 347 Medicare patients in 2024, average age 73
CMS counts 347 Medicare patients who saw Dr. Koe in 2024. The largest group is 65 to 74, with 221 patients. 75% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.74, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Koe's median patient age at 65, with 98% women.
Dr. Koe's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Koe's Medicare patients, 2024
- High cholesterol75%
- High blood pressure56%
- Arthritis46%
- Osteoporosis26%
- Anxiety16%
- Diabetes16%
- Ischemic heart disease14%
- Mood disorders14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koe'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
- Women98%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karen E. Koe wrote 597 Medicare Part D claims in 2024
In 2024, Dr. Koe wrote 597 Medicare Part D claims for 166 patients. 78% of them were for generic drugs. CMS names the drug for 434 of them, across 18 drugs with 11 or more claims each, at $32,344 in total drug cost. In 2023, CMS named 372 claims across 15 drugs.
Dr. Koe's Part D claims by kind of drug, 2024
- Generic468 claims78%
- Brand-name129 claims22%
Dr. Koe'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. Koe's Part D claims, 2024
- Antibiotics5%29 of 597 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: 3722024: 43417%
Drugs named by CMS: 18 in 2024, 15 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. Karen E. Koe offers telehealth to Medicare patients
Dr. Koe accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Koe as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Karen E. Koe received $7,042 in industry payments from 2016 to 2025
CMS Open Payments shows 317 general payments to Dr. Koe from 48 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Abbvie Inc. paid the most, $1,092.
General payments to Dr. Koe by program year, 2016 to 2025
General payments to Dr. Koe by kind, 2016 to 2025
- Food and beverage$6,56193%
- Education$4827%
Companies that paid Dr. Koe 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. Karen E. Koe graduated from VCU School of Medicine
Dr. Koe graduated from VCU School of Medicine in 1986. Dr. Koe is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Karen E. Koe accepts plans from 14 insurance carriers
Dr. Koe is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Koe accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Karen E. Koe'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) |
| 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. Koe
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. Koe's NPI number?
Dr. Karen E. Koe's NPI number is 1780648709. It was assigned on April 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen E. Koe?
Dr. Karen E. Koe is an OB-GYN in Lakewood, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Karen E. Koe practice?
Dr. Koe practices at 3700 South St, Lakewood, CA 90712. Dr. Koe's primary practice is UCI Health - Lakewood in Lakewood, California, part of UC Irvine. Dmand AI also links Dr. Koe to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Karen E. Koe's office phone number?
The practice phone on file for Dr. Koe is (562) 602-6751.
What is Dr. Karen E. Koe's medical license number?
Dr. Koe holds California license G60896.
Which hospitals is Dr. Karen E. Koe affiliated with?
Dr. Koe practices at UCI Health - Lakewood in Lakewood, California. Dr. Koe is also affiliated with UCI Health - Orange. Dmand AI links Dr. Koe to 3 more hospitals.
What medical group is Dr. Karen E. Koe part of?
Dr. Koe is linked to ProHealth Partners. Dmand AI links Dr. Koe to 1 more medical group.
Does Dr. Karen E. Koe accept Medicare?
Yes. CMS data shows Dr. Koe billed Medicare for 668 services in 2024, and Dr. Koe accepts Medicare assignment.
Does Dr. Karen E. Koe offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Koe as offering telehealth services.
How many Medicare patients does Dr. Karen E. Koe see?
CMS counts 347 Medicare patients who saw Dr. Koe in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Karen E. Koe board certified?
Yes. Dr. Koe is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Karen E. Koe bill to Medicare?
In 2024, Dr. Koe's most billed Medicare services were office visit, established patient (99214), medicare service (G0101) and medicare temporary code (Q0091).
Where did Dr. Karen E. Koe go to medical school?
Dr. Koe graduated from VCU School of Medicine in 1986.
What drugs does Dr. Karen E. Koe prescribe most?
In 2024 Medicare Part D data, Dr. Koe's most prescribed drugs by claims were Estradiol, Progesterone and Premarin.
Has Dr. Karen E. Koe received payments from drug or device companies?
CMS Open Payments shows $7,042 in general payments to Dr. Koe from 48 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Karen E. Koe been practicing?
Dr. Koe graduated from medical school in 1986, 40 years ago.
What insurance does Dr. Karen E. Koe accept?
Dr. Koe is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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