DR. JOHN CHRISTOPHER WALLER-DELAROSA M.D.
NPI 1972952927
Emergency Medicine in Houston, TX

Active since June 10, 2016PECOS Enrolled
82.38/100
CMS Quality Rating
6431 FANNIN ST, JJL 431, HOUSTON, TX 77030(713) 500-7878(713) 500-0758 Get Directions Write a Review

NPPES record last updated: July 26, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. John Christopher Waller-delarosa M.d. NPPES

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

DR. JOHN CHRISTOPHER WALLER-DELAROSA M.D. (NPI 1972952927) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (S0244) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972952927
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JOHN CHRISTOPHER WALLER-DELAROSACredential: M.D.
Location Address6431 FANNIN ST, JJL 431Houston, TX 77030-1501
Mailing Address6431 Fannin St, Jjl 431Houston, TX 77030-1501 · (713) 500-7878 · Fax (713) 500-0758
Fax(713) 500-0758
Sole ProprietorNo
Enumeration DateJune 10, 2016
Last NPPES UpdateJuly 26, 2019
NPI 1972952927 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 · S0244
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.

6431 FANNIN ST, Houston, TX 77030

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. John Christopher Waller-delarosa 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 4

Services this provider delivered to Medicare fee-for-service patients, from the 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.
40 services39 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.
39 services39 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
15 services15 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
11 services11 patients

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
$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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.23
Promoting Interoperability100
Improvement Activities40
Cost58.5

Other Providers at the Same Location NPPES 20

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

Anesthesiology
6431 FANNIN ST, MSB 5.020
HOUSTON, TX 77030
Genetic Counselor, MS
6431 FANNIN ST, SUITE 3.148
HOUSTON, TX 77030
Genetic Counselor, MS
6431 FANNIN ST, SUITE 3.604
HOUSTON, TX 77030
Pediatrics
6431 FANNIN ST, JJL 495
HOUSTON, TX 77030
Internal Medicine (Infectious Disease)
6431 FANNIN ST, 2.112 MSB
HOUSTON, TX 77030
Internal Medicine (Pulmonary Disease)
6431 FANNIN ST, MSB 1.274
HOUSTON, TX 77030
Emergency Medicine
6431 FANNIN ST, JJL 417
HOUSTON, TX 77030
Radiology (Diagnostic Radiology)
6431 FANNIN ST, 2132
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972952927, enumerated as an "individual" on June 10, 2016.

The provider is located at 6431 FANNIN ST JJL 431 HOUSTON, TX 77030 and the phone number is (713) 500-7878.

Emergency Medicine with taxonomy code 207P00000X.

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