1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Emergency Medicine
  6. NPI Profile

GREGORY HALL D.O.
NPI 1972617660
Emergency Medicine in Houston, TX

Active since August 18, 2006PECOS EnrolledAccepts Medicare Assignment
18220 STATE HIGHWAY 249, ATTN: ER, HOUSTON, TX 77070(281) 363-3156 Get Directions Write a Review

NPPES record last updated: February 7, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gregory Hall D.o. NPPES

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

GREGORY HALL D.O. (NPI 1972617660) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (G3427) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1972617660
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameGREGORY HALLCredential: D.O.
Location Address18220 STATE HIGHWAY 249, ATTN: ERHouston, TX 77070-4347
Mailing Address2441 High Timbers Dr, Suite 300The Woodlands, TX 77380-1051
Phone(281) 363-3156
Sole ProprietorNo
Medical School CMSOtherGraduated 1982
Enumeration DateAugust 18, 2006
Last NPPES UpdateFebruary 7, 2008
✔ NPI 1972617660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · G3427
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.
18220 STATE HIGHWAY 249, Houston, TX 77070
Open in Google Maps ↗

Other Identifiers 7

Other8M3082TX · Bcbs
Medicare UPINA66774TX
Medicaid1687081LA
Medicare PINP00184152TX
Medicare ID-Type Unspecified8D3244TX
Medicare PIN8B7182TX
Medicare PIN8F1199TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Oscar Insurance Company.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

Gregory Hall D.o. 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 ID7517940497
PECOS Enrollment IDI20040610001737
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 3

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 with moderate level of medical decision making 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.
82 services81 patients
Emergency department visit with high level of medical decision making 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.
65 services64 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
27 services25 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450184
Location1635 North Loop WestHouston, TX 77008 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77070 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 20

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

MARLENA NICOLE PIERCE MS, RD, LD
Dietitian, Registered
18220 STATE HIGHWAY 249
HOUSTON, TX 77070
Harris County (281) 737-9939
NICOLINE VIOLET LEE M.D.
Internal Medicine
18220 STATE HIGHWAY 249, SUITE 400
HOUSTON, TX 77070
Harris County (281) 737-0570
ELISA MARIE CHI SUPAN PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
18220 STATE HIGHWAY 249
HOUSTON, TX 77070
Harris County (281) 737-1440
DR. MIN-YUEN C CHEUNG
Internal Medicine
18220 STATE HIGHWAY 249
HOUSTON, TX 77070
Harris County (281) 737-0587
JAMES BRUCE MOSELEY M.D.
Orthopaedic Surgery (Sports Medicine)
18220 STATE HIGHWAY 249, SUITE 400
HOUSTON, TX 77070
Harris County (281) 737-0999
GEORGE R. SIMONS JR. D.O.
Emergency Medicine
18220 STATE HIGHWAY 249
HOUSTON, TX 77070
Harris County (281) 363-3156
MRS. PATRICIA RAE THOMPSON P.T.A.
Physical Therapy Assistant
18220 STATE HIGHWAY 249, STE. 150
HOUSTON, TX 77070
Harris County (281) 477-4746
MICHAEL ESANTSI MD PA
Internal Medicine
18220 STATE HIGHWAY 249, SUITE 350
HOUSTON, TX 77070
Harris County (281) 477-3393

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 Gregory Hall's NPI number?

The NPI number for Gregory Hall is 1972617660. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Gregory Hall located?

Gregory Hall practices at 18220 State Highway 249 Attn: ER, Houston, TX 77070. The listed phone number is (281) 363-3156.

What is Gregory Hall's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Gregory Hall enrolled in Medicare?

Yes. Gregory Hall 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 Gregory Hall accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Oscar Insurance Company list Gregory Hall 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 Gregory Hall affiliated with any hospitals?

According to CMS data, Gregory Hall is affiliated with Memorial Hermann Hospital System.

When was this NPI record last updated?

The NPPES record for Gregory Hall was last updated on February 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.