Karen Quintavell Radcliffe, M.D.
Addiction Medicine (Family Medicine) Physician · League City, TX
Karen Quintavell Radcliffe, M.D. is an addiction medicine (family medicine) physician with a practice address in League City, Texas, and NPI 1255535829, issued on Jun 14, 2007. Check the license (Texas P1391, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karen Quintavell Radcliffe
- Credential
- M.D.
- Primary taxonomy
- Addiction Medicine (Family Medicine) Physician 207QA0401X
- License numbers
- P1391 TX
BP1-0026309 TX
Self-reported in NPPES; status is on the state search - Practice location
- 201 Enterprise Avenue, League City, TX 77573
- Phone
- (832) 848-0444
- Enumerated
- Jun 14, 2007
- Record last updated
- Sep 4, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest addiction medicine (family medicine) physician records → All 23 in Texas → Look up another NPI →
Verify Karen Quintavell Radcliffe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P1391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024
62 Medicare Part D claims, against an average of 664 among the 581 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone53 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Karen Quintavell Radcliffe among 23 addiction medicine (family medicine) physician records in Texas
Karen Quintavell Radcliffe, M.D. is one of 23 addiction medicine (family medicine) physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 57% of them.
- NPI issued2007 · 57% of these records are older, 22% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2014 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Family Medicine) Physician providers in Texas
There are 23 addiction medicine (family medicine) physician records in Texas.
All 23 in Texas → Every provider in League City → Addiction Medicine (Family Medicine) Physician nationwide →
The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes
- Bo Allaire, M.D.Bellaire, TX 774011235363862
- Mahesh Pundit, MDBellaire, TX 774011861604761
- Edward Ramsey, M.D.Bellaire, TX 774011215925185
- Kimberly Zobal, M.D.Bellaire, TX 774011881885697
- Rany Cherian, MDBryan, TX 778021932126422
- Jeffrey Butts, D.O.Boerne, TX 780061831246842
- Robert Leath, M.D., R.PH.Houston, TX 770801780693911
- Jason Powers, M.D.Houston, TX 770061891714929
Common questions
What is Karen Quintavell Radcliffe, M.D.'s NPI number?
Karen Quintavell Radcliffe, M.D.'s National Provider Identifier (NPI) is 1255535829, issued on Jun 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Quintavell Radcliffe, M.D. located?
The NPPES record lists a practice address at 201 Enterprise Avenue, League City, TX, 77573. Phone: (832) 848-0444. Providers update this record themselves, so call before visiting.
How can I verify Karen Quintavell Radcliffe, M.D.'s license?
NPPES lists Texas license number P1391, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karen Quintavell Radcliffe, M.D. prescribe under Medicare Part D?
In 2024, Karen Quintavell Radcliffe, M.D. had 62 Medicare Part D claims; the average among addiction medicine (family medicine) physician prescribers was 664. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.