Dr. Karen E. Knapp, MD
- Medicare services, 2024
- 362
- Medicare patients, 2024
- 235
- Part D claims, 2024
- 539
- MIPS score, 2024
- 93
- Hospital affiliations
- 5
- Practice address
- 1602 Skipwith Road, Richmond, VA 23229
- Practice phone
- Call (804) 289-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knapp'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. Knapp is an OB-GYN in Henrico, Virginia
Dr. Knapp practices at Henrico Doctors' Hospital in Richmond, Virginia, part of HCA Healthcare.
Dr. Knapp's NPI, 1518959972, was assigned on August 22, 2005. Dr. Knapp graduated from University of Arizona College of Medicine in 1985. Dr. Knapp holds Virginia license 0101043264.
- NPI
- 1518959972NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709069206
- NPI enumeration date
- August 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (804) 289-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
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. Knapp practices in Richmond and Henrico
Dr. Knapp's primary practice is Henrico Doctors' Hospital, at 1602 Skipwith Road, Richmond, VA 23229 in Henrico County. The practice phone is (804) 289-4500. Dr. Knapp also practices at Henrico Doctors Hospital, 7605 Forest Ave, Henrico, VA 23229.
- Henrico Doctors' HospitalPrimary1602 Skipwith Road, Richmond, VA 23229 · Henrico CountyPhone(804) 289-4500
- Henrico Doctors Hospital7605 Forest Ave, Henrico, VA 23229 · Henrico CountyPhone(804) 289-4500
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Karen E. Knapp is affiliated with 8 sites of care and 3 medical groups
Dr. Knapp's primary practice is Henrico Doctors' Hospital in Richmond, Virginia, part of HCA Healthcare. Dr. Knapp is also affiliated with Bon Secours St. Mary's Hospital. The medical group on file is Legacy Healthcare Services. Dmand AI also links Dr. Knapp to 3 more hospitals, 2 group practices and clinics, 2 medical groups and 1 skilled nursing facility, 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. Knapp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knapp practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henrico Doctors' Hospital | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karen E. Knapp is one of 1,063 OB-GYNs in Virginia
Obstetrics and gynecology is Dr. Knapp's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Knapp is licensed in Virginia.
Specialties and state licenses
- Obstetrics and gynecology, VirginiaPrimary
OB-GYNs near Dr. Knapp
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. Knapp billed Medicare for 362 services in 2024
CMS data shows 362 Medicare services from Dr. Knapp across 6 procedure codes in 2024, for 235 Medicare patients. Medicare paid $19,584 for them. Every service was in an office.
Dr. Knapp's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1162024: 18055%
- Other services
- 2023: 1342024: 16019%
- Imaging
- 2023: 02024: 22
Dr. Knapp compared with the Virginia median for OB-GYNs, 2024
- Dr. Knapp
- Virginia median
- Medicare services
- 362vs 725.0 times
- Medicare patients
- 235vs 544.4 times
- Part D claims
- 420vs 3312.7 times
Medians across 866 OB-GYNs in Virginia with Dmand AI profiles that report each measure.
Dr. Knapp'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. Knapp and other OB-GYNs in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen E. Knapp treated 235 Medicare patients in 2024, average age 72
CMS counts 235 Medicare patients who saw Dr. Knapp in 2024. The largest group is 65 to 74, with 164 patients. 70% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.62, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Knapp's median patient age at 59, with 99% women.
Dr. Knapp's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Knapp's Medicare patients, 2024
- High cholesterol70%
- High blood pressure56%
- Arthritis40%
- Osteoporosis27%
- Anxiety26%
- Cancer17%
- Mood disorders17%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Knapp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karen E. Knapp wrote 539 Medicare Part D claims in 2024
In 2024, Dr. Knapp wrote 539 Medicare Part D claims for 175 patients. 88% of them were for generic drugs. CMS names the drug for 420 of them, across 14 drugs with 11 or more claims each, at $54,983 in total drug cost. In 2023, CMS named 371 claims across 13 drugs.
Dr. Knapp's Part D claims by kind of drug, 2024
- Generic472 claims88%
- Brand-name67 claims12%
Dr. Knapp'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. Knapp's Part D claims, 2024
- Antibiotics5%26 of 539 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: 3712024: 42013%
Drugs named by CMS: 14 in 2024, 13 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. Knapp scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Knapp for performance year 2024, reported as part of a group. Dr. Knapp accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Knapp as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Knapp's MIPS scores, performance year 2024
- 93of 100Final score
- 100of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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. Knapp received $9,942 in industry payments from 2016 to 2025
CMS Open Payments shows 301 general payments to Dr. Knapp from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 56% of the total. Astellas Pharma US Inc paid the most, $5,021.
General payments to Dr. Knapp by program year, 2016 to 2025
General payments to Dr. Knapp by kind, 2016 to 2025
- Food and beverage$5,57956%
- Consulting fees$2,98530%
- Travel and lodging$1,12811%
- Education$2503%
Companies that paid Dr. Knapp 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. Knapp graduated from University of Arizona College of Medicine
Dr. Knapp graduated from University of Arizona College of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karen E. Knapp'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 Affiliation DataDmand AI Practice 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Knapp
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. Knapp's NPI number?
Dr. Karen E. Knapp's NPI number is 1518959972. It was assigned on August 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen E. Knapp?
Dr. Karen E. Knapp is an OB-GYN in Henrico, Virginia. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Karen E. Knapp practice?
Dr. Knapp practices at 1602 Skipwith Road, Richmond, VA 23229. Dr. Knapp also practices at 7605 Forest Ave, Henrico, VA 23229. Dr. Knapp's primary practice is Henrico Doctors' Hospital in Richmond, Virginia, part of HCA Healthcare. Dmand AI also links Dr. Knapp to 3 hospitals, 2 group practices and clinics, 2 medical groups and 1 skilled nursing facility.
What is Dr. Karen E. Knapp's office phone number?
The practice phone on file for Dr. Knapp is (804) 289-4500.
What is Dr. Karen E. Knapp's medical license number?
Dr. Knapp holds Virginia license 0101043264.
Which hospitals is Dr. Karen E. Knapp affiliated with?
Dr. Knapp practices at Henrico Doctors' Hospital in Richmond, Virginia. Dr. Knapp is also affiliated with Bon Secours St. Mary's Hospital. Dmand AI links Dr. Knapp to 3 more hospitals.
What medical group is Dr. Karen E. Knapp part of?
Dr. Knapp is linked to Legacy Healthcare Services. Dmand AI links Dr. Knapp to 2 more medical groups.
Does Dr. Karen E. Knapp accept Medicare?
Yes. CMS data shows Dr. Knapp billed Medicare for 362 services in 2024, and Dr. Knapp accepts Medicare assignment.
Does Dr. Karen E. Knapp offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Knapp as offering telehealth services.
What is Dr. Karen E. Knapp's MIPS score?
Dr. Knapp's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Karen E. Knapp see?
CMS counts 235 Medicare patients who saw Dr. Knapp in 2024, with an average age of 72.
What services does Dr. Karen E. Knapp bill to Medicare?
In 2024, Dr. Knapp's most billed Medicare services were medicare service (G0101), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Karen E. Knapp go to medical school?
Dr. Knapp graduated from University of Arizona College of Medicine in 1985.
What drugs does Dr. Karen E. Knapp prescribe most?
In 2024 Medicare Part D data, Dr. Knapp's most prescribed drugs by claims were Estradiol, Clobetasol Propionate and Valacyclovir.
Has Dr. Karen E. Knapp received payments from drug or device companies?
CMS Open Payments shows $9,942 in general payments to Dr. Knapp from 41 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Karen E. Knapp been practicing?
Dr. Knapp graduated from medical school in 1985, 41 years ago.
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