DR. JOHN PARKS TROWBRIDGE M.D.
NPI 1538291109
Preventive Medicine - Medical Toxicology in Humble, TX

Q: What is John Trowbridge's NPI number?

The NPI number for John Trowbridge is 1538291109. It was assigned to this individual provider in the NPPES registry on March 9, 2007. The provider is also known as Dr. John Parks Trowbridge MD.

Q: What is John Trowbridge's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Medical Toxicology, with taxonomy code 2083T0002X.

Q: When was this NPI record last updated?

The NPPES record for John Trowbridge was last updated on April 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since March 09, 2007PECOS Enrolled

9816 MEMORIAL BLVD, SUITE 205, HUMBLE, TX 77338(281) 540-2329(281) 540-4329 Get Directions Write a Review

NPPES record last updated: April 11, 2013. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. John Parks Trowbridge M.d. NPPES

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

DR. JOHN PARKS TROWBRIDGE M.D. (NPI 1538291109) is an individual medical toxicology provider in Humble, Texas, licensed in Texas (F0052) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538291109

Entity TypeIndividualMale

Primary Taxonomy2083T0002X

Provider Legal NameDR. JOHN PARKS TROWBRIDGECredential: M.D.

Location Address9816 MEMORIAL BLVD, SUITE 205Humble, TX 77338-4255

Mailing Address9816 Memorial Blvd, Suite 205Humble, TX 77338-4255 · (281) 540-2329 · Fax (281) 540-4329

Phone(281) 540-2329

Fax(281) 540-4329

Sole ProprietorYes

Enumeration DateMarch 9, 2007

Last NPPES UpdateApril 11, 2013

✔ NPI 1538291109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Medical ToxicologyAllopathic & Osteopathic Physicians

Taxonomy Code2083T0002X

License✔ Licensed in TX · F0052

Definition

Medical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical toxicologists care for people in clinical, academic, governmental and public health settings, and provide poison control center leadership. Important areas of medical toxicology include acute drug poisoning, adverse drug events, drug abuse, addiction and withdrawal, chemicals and hazardous materials, terrorism preparedness, venomous bites and stings, and environmental and workplace exposures.

9816 MEMORIAL BLVD, Humble, TX 77338

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Other Names 1

Professional Name (2)Dr. John Parks Trowbridge Md

Other Identifiers 1

Medicare UPINB27099TX

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. John Parks Trowbridge M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77338 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

$0.00 typical visit price

range $18.60 – $143.93

Typical copayment $0.00 (range $4.65 – $35.98)

Most-billed visit code NA

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$58.38 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

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

S RANGA NATHAN M.D,

Internal Medicine (Gastroenterology)

9816 MEMORIAL BLVD, 206
HUMBLE, TX 77338

Harris County (281) 446-8114

DR. YVETTE BATISTE MD

Family Medicine

9816 MEMORIAL BLVD, SUITE 102
HUMBLE, TX 77338

Harris County (281) 548-7822

ARCH DENTAL PC

Dentist (General Practice)

9816 MEMORIAL BLVD, SUITE 101
HUMBLE, TX 77338

Harris County (281) 446-6527

ARTHRITIS CLINIC OF CYPRESS AND KATY PA

Internal Medicine (Rheumatology)

9816 MEMORIAL BLVD, #209
HUMBLE, TX 77338

Harris County (281) 712-8360

DIGESTIVE DISEASE CONSULTANTS PA

Internal Medicine (Gastroenterology)

9816 MEMORIAL BLVD, #206
HUMBLE, TX 77338

Harris County (281) 446-8114

THAI D NGUYEN, MD, PA

Specialist

9816 MEMORIAL BLVD, SUITE 202
HUMBLE, TX 77338

Harris County (281) 446-7316

DR. BRIAN CHRISTOPHER PRATT D.D.S.

Dentist (General Practice)

9816 MEMORIAL BLVD, 101
HUMBLE, TX 77338

Harris County (281) 446-6527

SPI SCANNING LLC

Physiological Laboratory

9816 MEMORIAL BLVD, 207
HUMBLE, TX 77338

Harris County (888) 722-6774

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 Trowbridge's NPI number?

The NPI number for John Trowbridge is 1538291109. It was assigned to this individual provider in the NPPES registry on March 9, 2007. The provider is also known as Dr. John Parks Trowbridge MD.

Where is John Trowbridge located?

John Trowbridge practices at 9816 Memorial Blvd Suite 205, Humble, TX 77338. The listed phone number is (281) 540-2329.

What is John Trowbridge's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Medical Toxicology, with taxonomy code 2083T0002X.

Is John Trowbridge enrolled in Medicare?

Yes. John Trowbridge is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Trowbridge was last updated on April 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.