JOHN MATTHEW CARWILE MD
NPI 1487697686
Internal Medicine in Montgomery, TX

Q: What is John Carwile's NPI number?

The NPI number for John Carwile is 1487697686. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Q: What is John Carwile'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 John Carwile was last updated on September 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment

21300 EVA ST STE 100, MONTGOMERY, TX 77356(936) 597-8585(936) 597-6422 Get Directions Write a Review

NPPES record last updated: September 19, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About John Matthew Carwile Md NPPES

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

JOHN MATTHEW CARWILE MD (NPI 1487697686) is an individual internal medicine provider in Montgomery, Texas, licensed in Texas (K0434) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Texas A & M University System, Hsc, College Of Medicine (1995).

NPPES Registry Identity

NPI1487697686

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJOHN MATTHEW CARWILECredential: MD

Location Address21300 EVA ST STE 100Montgomery, TX 77356-1821

Mailing Address21300 Eva St Ste 100Montgomery, TX 77356-1821 · (936) 597-8585 · Fax (936) 597-6422

Phone(936) 597-8585

Fax(936) 597-6422

Sole ProprietorNo

Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 1995

Enumeration DateJune 14, 2006

Last NPPES UpdateSeptember 19, 2024

NPPES CertifiedSeptember 19, 2024

✔ NPI 1487697686 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 · K0434

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 · HematologyTaxonomy 207RH0000X · License K0434 (TX)

21300 EVA ST STE 100, Montgomery, TX 77356

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Other Identifiers 4

Medicaid101715403TX

Other1487697686TX · Blue Cross Blue Shield

Medicaid101715402TX

Medicaid101715404TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Community Health Choice, WellPoint.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

John Matthew Carwile 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 ID6204982994

PECOS Enrollment IDI20090922000351

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.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450358

Location6565 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

Houston Methodist Willowbrook Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450844

Location18220 State Highway 249Houston, TX 77070 · Harris County

Emergency services Birthing friendly

Houston Methodist The Woodlands Hospital

Acute Care Hospitals · The Woodlands, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670122

Location17201 Interstate 45 SouthThe Woodlands, TX 77385 · Montgomery County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77356 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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 2

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

RICHARD KYLE MILIAN M.D.

Family Medicine

21300 EVA ST STE 100
MONTGOMERY, TX 77356

Montgomery County (936) 597-8585

LAURA MIZELL NP-C

Clinical Nurse Specialist (Family Health)

21300 EVA ST STE 100
MONTGOMERY, TX 77356

Montgomery County (936) 597-8585

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 John Carwile's NPI number?

The NPI number for John Carwile is 1487697686. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is John Carwile located?

John Carwile practices at 21300 Eva St Ste 100, Montgomery, TX 77356. The listed phone number is (936) 597-8585.

What is John Carwile's specialty?

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

Is John Carwile enrolled in Medicare?

Yes. John Carwile is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does John Carwile accept?

Health plans from Community Health Choice and WellPoint list John Carwile 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.

Is John Carwile affiliated with any hospitals?

According to CMS data, John Carwile is affiliated with Houston Methodist Hospital, Houston Methodist Willowbrook Hospital and Houston Methodist The Woodlands Hospital.

When was this NPI record last updated?

The NPPES record for John Carwile was last updated on September 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.