DR. KELSEY CARNAHAN MD
NPI 1083140578
Internal Medicine in Houston, TX

Active since May 03, 2017PECOS EnrolledAccepts Medicare Assignment
12121 WESTHEIMER RD STE 205, HOUSTON, TX 77077(713) 773-0803 Get Directions Write a Review

NPPES record last updated: August 15, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Kelsey Carnahan Md NPPES

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

DR. KELSEY CARNAHAN MD (NPI 1083140578) is an individual internal medicine provider in Houston, Texas, licensed in Texas (T8779) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS and is a graduate of University Of Louisville School Of Medicine (2018).

NPPES Registry Identity

NPI1083140578
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KELSEY CARNAHANCredential: MD
Location Address12121 WESTHEIMER RD STE 205Houston, TX 77077-6654
Mailing Address7001 Corporate Dr Ste 120Houston, TX 77036-5113
Sole ProprietorNo
Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2018
Enumeration DateMay 3, 2017
Last NPPES UpdateAugust 15, 2022
NPPES CertifiedAugust 15, 2022
NPI 1083140578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in TX · T8779
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.

12121 WESTHEIMER RD STE 205, Houston, TX 77077

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Kelsey Carnahan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527441286
PECOS Enrollment IDI20220813000712
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77077 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 6

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

Internal Medicine
12121 WESTHEIMER RD STE 205
HOUSTON, TX 77077
Family Medicine
12121 WESTHEIMER RD STE 205
HOUSTON, TX 77077
Obstetrics & Gynecology
12121 WESTHEIMER RD STE 205
HOUSTON, TX 77077
Pediatrics
12121 WESTHEIMER RD STE 205
HOUSTON, TX 77077
Obstetrics & Gynecology
12121 WESTHEIMER RD STE 205
HOUSTON, TX 77077
Obstetrics & Gynecology
12121 WESTHEIMER RD STE 205
HOUSTON, TX 77077

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083140578, enumerated as an "individual" on May 03, 2017.

The provider is located at 12121 WESTHEIMER RD STE 205 HOUSTON, TX 77077 and the phone number is (713) 773-0803.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.