Elizabeth Knafo, MD
Family Medicine Physician · Houston, TX
Elizabeth Knafo, MD is a family medicine physician with a practice address in Houston, Texas, and NPI 1912915133, issued on Aug 3, 2006. Check the license (Texas K6629, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Knafo
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- K6629 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Binz St, Houston, TX 77004
- Phone
- (713) 520-6016
- Enumerated
- Aug 3, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (713) 520-7922
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 1200 Binz St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elizabeth Knafo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K6629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
167 Medicare Part D claims for 135 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass56 claims
- Doxycycline Hyclate19 claims
- Amoxicillin16 claims
- Montelukast Sodium11 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.
Elizabeth Knafo among 11,119 family medicine physician records in Texas
Elizabeth Knafo, MD 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 fileNo · 64% of these records are
- Record last updated2007 · 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).
1,123 family medicine physician records list a practice address in Houston
They are 1,123 of the 61,221 NPPES records with a practice address in Houston, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Houston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Pamela Atkins, M.D.Houston, TX 770041770884496
- Anita Beneke, MDHouston, TX 770041730169020
- Shery Cherian, M.D.Houston, TX 770041467602714
- Chandni Choudhary, M.DHouston, TX 770041962765834
- Rachel Kientcha -Tita, M.DHouston, TX 770041306919162
- Everald Manning, M.D.Houston, TX 770041043295652
- Melanie Mencer-Parks, M.D.Houston, TX 770041528093184
- Karen Millender, M.D.Houston, TX 770041841392677
Common questions
What is Elizabeth Knafo, MD's NPI number?
Elizabeth Knafo, MD's National Provider Identifier (NPI) is 1912915133, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Knafo, MD located?
The NPPES record lists a practice address at 1200 Binz St, Houston, TX, 77004. Phone: (713) 520-6016. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Knafo, MD's license?
NPPES lists Texas license number K6629, 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 Elizabeth Knafo, MD prescribe under Medicare Part D?
In 2024, Elizabeth Knafo, MD had 167 Medicare Part D claims for 135 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.