Kenneth Lee Katzen, D.O.
Family Medicine Physician · Fort Worth, TX
Kenneth Lee Katzen, D.O. is a family medicine physician with a practice address in Fort Worth, Texas, and NPI 1649226846, issued on May 26, 2006. Check the license (Texas G6733, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kenneth Lee Katzen
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G6733 TX
Self-reported in NPPES; status is on the state search - Practice location
- 600 S Main St, Fort Worth, TX 76104
- Phone
- (817) 882-2590
- Enumerated
- May 26, 2006
- Record last updated
- Oct 28, 2022
- Fax
- (817) 882-2591
- Medicaid ID
- 045786301 TX
- Medicare enrollment
- Enrolled (PECOS I20100429001141); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1983
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 600 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Quentin Adams, MDNeurology Physician1801836143
- Jeremy Aymard, MDFamily Medicine Physician1396440897
- Shandra Banks, PHARMD, RPHPharmacist1073150991
- Luigino Bernabela, M.DRheumatology Physician1215241187
- Ilene Chiu, M.D.Otolaryngology Physician1003127259
- Rafath Creamier, AGACNPAcute Care Nurse Practitioner1598309734
Verify Kenneth Lee Katzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G6733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average family medicine physician in 2024
2,724 Medicare Part D claims for 235 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 49 claims were for opioids.
Most prescribed
- Atorvastatin Calcium190 claims
- Levothyroxine Sodium125 claims
- Lisinopril124 claims
- Amlodipine Besylate102 claims
- Pantoprazole Sodium101 claims
- Losartan Potassium94 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.
Bills Medicare through one group practice
- University OF Texas Southwestern Medical Center AT DallasFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth Lee Katzen among 11,119 family medicine physician records in Texas
Kenneth Lee Katzen, D.O. is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1983 · median 2004 among the 7,095 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
452 family medicine physician records list a practice address in Fort Worth
They are 452 of the 15,511 NPPES records with a practice address in Fort Worth, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Fort Worth → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joane Baumer, M.D.Fort Worth, TX 761041003805706
- Elizabeth Carter, M.D.Fort Worth, TX 761041184613663
- Daniel Casey, M.D.Fort Worth, TX 761041457340010
- Ricky Edwards, MDFort Worth, TX 761041457358699
- Craig Kneten, MDFort Worth, TX 761041043278815
- Mark Koch, M.D.Fort Worth, TX 761041174512651
- Loren Lasater, MDFort Worth, TX 761041023098662
- Joseph Martin, M.D.Fort Worth, TX 761041447211644
Common questions
What is Kenneth Lee Katzen, D.O.'s NPI number?
Kenneth Lee Katzen, D.O.'s National Provider Identifier (NPI) is 1649226846, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Lee Katzen, D.O. located?
The NPPES record lists a practice address at 600 S Main St, Fort Worth, TX, 76104. Phone: (817) 882-2590. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Lee Katzen, D.O.'s license?
NPPES lists Texas license number G6733, 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 Kenneth Lee Katzen, D.O. prescribe under Medicare Part D?
In 2024, Kenneth Lee Katzen, D.O. had 2,724 Medicare Part D claims for 235 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.