DR. DIANNE NICHOLAS M.D.
NPI 1679553499
Emergency Medicine in Houston, TX

Active since January 18, 2006PECOS Enrolled
5160 TIMBER CREEK DR, HOUSTON, TX 77017(713) 440-0602(713) 944-8903 Get Directions Write a Review

NPPES record last updated: August 28, 2009. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Dianne Nicholas M.d. NPPES

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

DR. DIANNE NICHOLAS M.D. (NPI 1679553499) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (J2238) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679553499
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. DIANNE NICHOLASCredential: M.D.
Location Address5160 TIMBER CREEK DRHouston, TX 77017-5968
Mailing AddressPo Box 14231Houston, TX 77221-4231 · (713) 440-0602 · Fax (713) 944-8903
Fax(713) 944-8903
Sole ProprietorYes
Enumeration DateJanuary 18, 2006
Last NPPES UpdateAugust 28, 2009
NPI 1679553499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in TX · J2238
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedInternal MedicineTaxonomy 207R00000X · License J2238 (TX)
5160 TIMBER CREEK DR, Houston, TX 77017

Other Identifiers 1

Medicare UPINF48495TX

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 (PECOS)

Dr. Dianne Nicholas 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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit for life threatening or functioning severity 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
15 services15 patients
Emergency department visit for problem of high severity 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77017 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
$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

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

Internal Medicine
5160 TIMBER CREEK DR
HOUSTON, TX 77017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679553499, enumerated as an "individual" on January 18, 2006.

The provider is located at 5160 TIMBER CREEK DR HOUSTON, TX 77017 and the phone number is (713) 440-0602.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, Oscar. Please consult your insurance carrier or call the provider to verify.