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DR. KELSEY KNIGHT MD
NPI 1164818860
Internal Medicine in Tomball, TX

Active since April 09, 2015PECOS EnrolledCLIA 45D2335526 · Waiver
26400 KUYKENDAHL RD, TOMBALL, TX 77375(832) 919-8909 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 9, 2026, Apr 6, 2022, Jun 21, 2021 and 3 more (6 updates tracked since 2018).

About Dr. Kelsey Knight Md NPPES

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

DR. KELSEY KNIGHT MD (NPI 1164818860) is an individual internal medicine provider in Tomball, Texas, licensed in Texas (S4232) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and holds a CLIA Waiver certificate valid through December 11, 2027.

NPPES Registry Identity

NPI1164818860
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KELSEY KNIGHTCredential: MD
Location Address26400 KUYKENDAHL RDTomball, TX 77375-2882
Mailing Address26400 Kuykendahl RdTomball, TX 77375-2882 · (832) 919-8909
Phone(832) 919-8909
Sole ProprietorNo
Enumeration DateApril 9, 2015
Last NPPES UpdateMarch 9, 20266 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1164818860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · S4232
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
26400 KUYKENDAHL RD, Tomball, TX 77375
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kelsey Knight 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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2335526

Dr Kelsey Knight MD Weight Loss, PLLC · Tomball, TX
Active · expires Dec 11, 2027
CLIA Number45D2335526
Laboratory TypePhysician Office
Certificate Effective DateDecember 12, 2025
Certificate Expiration DateDecember 11, 2027
Laboratory DirectorKelsey Knight
Laboratory Phone(832) 919-8909
Laboratory LocationDr Kelsey Knight MD Weight Loss, PLLC26400 Kuykendahl Rd, Suite 18, Tomball, TX 77375
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77375 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
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 3

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

DR. ANDREW TO O.D.
Optometrist
26400 KUYKENDAHL RD, SUITE A190
THE WOODLANDS, TX 77375
Harris County (832) 559-3861
DENTISTRY OF CREEKSIDE PARK, PLLC
Clinic/Center (Dental)
26400 KUYKENDAHL RD, SUITE C210
TOMBALL, TX 77375
Harris County (281) 351-2055
THE WOODLANDS NEUROMONITORING, PLLC
Psychiatry & Neurology (Clinical Neurophysiology)
26400 KUYKENDAHL RD, STE C180 - 206
THE WOODLANDS, TX 77375
Harris County (832) 998-8208

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 Kelsey Knight's NPI number?

The NPI number for Kelsey Knight is 1164818860. It was assigned to this individual provider in the NPPES registry on April 9, 2015.

Where is Kelsey Knight located?

Kelsey Knight practices at 26400 Kuykendahl Rd, Tomball, TX 77375. The listed phone number is (832) 919-8909.

What is Kelsey Knight's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kelsey Knight enrolled in Medicare?

Yes. Kelsey Knight is registered in the Medicare PECOS enrollment system.

Does Kelsey Knight hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2335526) is associated with this NPI, valid through December 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Kelsey Knight was last updated on March 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.