MATTHEW WILLIAM SEGAR MD - NPI 1942703749 - Internal Medicine in Houston, TX

Q: What is Matthew Segar's NPI number?

The NPI number for Matthew Segar is 1942703749. It was assigned to this individual provider in the NPPES registry on March 18, 2018.

Q: What is Matthew Segar's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Matthew Segar was last updated on May 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

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About Matthew William Segar Md NPPES

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

MATTHEW WILLIAM SEGAR MD (NPI 1942703749) is an individual internal medicine provider in Houston, Texas, licensed in Texas (S6934) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Indiana University School Of Medicine (2018).

NPPES Registry Identity

NPI1942703749

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMATTHEW WILLIAM SEGARCredential: MD

Location Address6770 BERTNER AVEHouston, TX 77030-2604

Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000

Phone(713) 790-9401

Sole ProprietorNo

Medical School CMSIndiana University School Of MedicineGraduated 2018

Enumeration DateMarch 18, 2018

Last NPPES UpdateMay 13, 20265 updates tracked since enumeration

NPPES CertifiedMay 13, 2026

✔ NPI 1942703749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in TX · S6934✔ Licensed in IN · 01099254A

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.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 01099254A (IN)

Also ListedGeneral PracticeTaxonomy 208D00000X · License S6934 (TX)

6770 BERTNER AVE, Houston, TX 77030

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Secondary Practice Locations 3

Location 11000 N 16th St Ste 240New Castle, IN 47362-4319 · Phone (765) 521-1461 · Fax (765) 599-3101

Location 210590 N Meridian St Ste 200Carmel, IN 46290-1028 · Phone (317) 338-6666 · Fax (317) 338-6066

Location 36624 Fannin St Fl 19Houston, TX 77030-2312 · Phone (713) 442-0000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew William Segar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2062959851

PECOS Enrollment IDI20260601003241

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 77030 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.