1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Family Medicine
  6. NPI Profile

ELIZABETH KNAFO MD
NPI 1912915133
Family Medicine in Houston, TX

Active since August 03, 2006PECOS Enrolled
1200 BINZ ST, SUITE 175, HOUSTON, TX 77004(713) 520-6016(713) 520-7922 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Elizabeth Knafo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIZABETH KNAFO MD (NPI 1912915133) is an individual family medicine provider in Houston, Texas, licensed in Texas (K6629) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912915133
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameELIZABETH KNAFOCredential: MD
Location Address1200 BINZ ST, SUITE 175Houston, TX 77004-6900
Mailing Address1200 Binz St, Suite 175Houston, TX 77004-6900 · (713) 520-6016 · Fax (713) 520-7922
Phone(713) 520-6016
Fax(713) 520-7922
Sole ProprietorYes
Enumeration DateAugust 3, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1912915133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · K6629
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1200 BINZ ST, Houston, TX 77004
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINH06983TX
OtherK6629TX · Medical License
Medicare ID-Type Unspecified8884M1TX · Medicare Provider Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Knafo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Elizabeth Knafo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Chandni Choudhary MD PA
Same address
Family Medicine
1200 BINZ ST STE 400
Houston, TX 77004
  • Reassigned Medicare billing, Texas enrollment
  • 2 clinicians in this Medicare group
NPI 1366512709 (713) 520-6016
Advanced Surgeons & Physicians Network, Inc.
7.6 mi
Family Medicine
4200 TWELVE OAKS DR
Houston, TX 77027
  • Reassigned Medicare billing, Texas enrollment
  • 139 clinicians in this Medicare group
NPI 1508030917 (713) 795-4884

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LAURA CHELU M.D.
Obstetrics & Gynecology
1200 BINZ ST, SUITE 1100
HOUSTON, TX 77004
Harris County (713) 527-3333
DR. GAIL E BURBRIDGE JR. M.D.
Surgery
1200 BINZ ST, SUITE 1362
HOUSTON, TX 77004
Harris County (713) 523-2411
DR. ELIE N SABER M.D.
Internal Medicine (Nephrology)
1200 BINZ ST, STE 635
HOUSTON, TX 77004
Harris County (832) 380-8291
ZIPPO'S HEALTHCARE SERVICES LLC
Surgery
1200 BINZ ST
HOUSTON, TX 77004
Harris County (713) 828-2958
ROC-ASC, LLP
Clinic/Center (Ambulatory Surgical)
1200 BINZ ST, #101
HOUSTON, TX 77004
Harris County (713) 520-1210
H2E THERAPY & WELLNESS
Massage Therapist
1200 BINZ ST, 1438
HOUSTON, TX 77004
Harris County (281) 995-1325
FAITH M. WHITTIER MD., PA
Obstetrics & Gynecology (Obstetrics)
1200 BINZ ST, STE. 1198
HOUSTON, TX 77004
Harris County (713) 655-1007
DR. DANIELA UCHECHUKWU USIFOH DDS., MS
Dentist (Prosthodontics)
1200 BINZ ST, 1380
HOUSTON, TX 77004
Harris County (713) 520-8400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elizabeth Knafo's NPI number?

The NPI number for Elizabeth Knafo is 1912915133. It was assigned to this individual provider in the NPPES registry on August 3, 2006.

Where is Elizabeth Knafo located?

Elizabeth Knafo practices at 1200 Binz St Suite 175, Houston, TX 77004. The listed phone number is (713) 520-6016.

What is Elizabeth Knafo's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Elizabeth Knafo enrolled in Medicare?

Yes. Elizabeth Knafo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elizabeth Knafo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Knafo reassigns Medicare benefits to 2 organizations: Chandni Choudhary MD PA (Houston, TX) and Advanced Surgeons & Physicians Network, Inc. (Houston, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Knafo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Knafo accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 2 other insurers list Elizabeth Knafo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Elizabeth Knafo was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.