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WILLIAM O BLACKSTONE M.D.
NPI 1487639258
Emergency Medicine in Houston, TX

Active since December 14, 2005PECOS Enrolled
8850 LONG POINT RD, HOUSTON, TX 77055(713) 722-3775(713) 722-3731 Get Directions Write a Review

NPPES record last updated: November 11, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William O Blackstone M.d. NPPES

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

WILLIAM O BLACKSTONE M.D. (NPI 1487639258) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (E2984) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487639258
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameWILLIAM O BLACKSTONECredential: M.D.
Location Address8850 LONG POINT RDHouston, TX 77055-3006
Mailing AddressPo Box 200993Houston, TX 77216-0993 · (281) 784-1111 · Fax (281) 784-1555
Phone(713) 722-3775
Fax(713) 722-3731
Sole ProprietorNo
Enumeration DateDecember 14, 2005
Last NPPES UpdateNovember 11, 2010
✔ NPI 1487639258 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 · E2984
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.
8850 LONG POINT RD, Houston, TX 77055
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Other Identifiers 8

Medicaid135667709TX
Medicare PIN930125581TX
Other1487639258TX · Tricare South
Medicare UPINC13505TX
Medicare PIN1487639258TX
Medicare PIN8A2147TX
Other1487639258TX · Bcbstx
Other8Z2091TX · Bcbstx Prov No

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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)

William O Blackstone 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 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.
40 services39 patients
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.
37 services36 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.
24 services23 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.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77055 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.

MS. GAIL L. EDLUND R.D.
Dietitian, Registered (Nutrition, Metabolic)
8850 LONG POINT RD
HOUSTON, TX 77055
Harris County (713) 416-2671
SPRING BRANCH MEDICAL CENTER, INC.
Rehabilitation Unit
8850 LONG POINT RD
HOUSTON, TX 77055
Harris County (713) 467-6555
LUCY KEIL SHADOWENS CRNA
Nurse Anesthetist, Certified Registered
8850 LONG POINT RD
HOUSTON, TX 77055
Harris County (713) 827-1820
MUSTANG HILL EMERGENCY PHYSICIANS
Emergency Medicine
8850 LONG POINT RD
HOUSTON, TX 77055
Harris County (713) 722-3771
DR. JEROME STANLEY WILKENFELD M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
8850 LONG POINT RD, PATHOLOGY DEPARTMENT
HOUSTON, TX 77055
Harris County (713) 468-0738
ANESTHESIOLOGY CONSULTANTS OF HOUSTON PLLC
Anesthesiology
8850 LONG POINT RD
HOUSTON, TX 77055
Harris County (713) 827-1820
HOUSTON METRO ANESTHESIA P.A.
Anesthesiology
8850 LONG POINT RD
HOUSTON, TX 77055
Harris County (888) 243-4478
EMANI POACHES
Prosthetic/Orthotic Supplier
8850 LONG POINT RD
HOUSTON, TX 77055
Harris County (347) 316-1327

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 William Blackstone's NPI number?

The NPI number for William Blackstone is 1487639258. It was assigned to this individual provider in the NPPES registry on December 14, 2005.

Where is William Blackstone located?

William Blackstone practices at 8850 Long Point Rd, Houston, TX 77055. The listed phone number is (713) 722-3775.

What is William Blackstone's specialty?

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

Is William Blackstone enrolled in Medicare?

Yes. William Blackstone is registered in the Medicare PECOS enrollment system.

What insurance does William Blackstone accept?

Health plans from Blue Cross and Blue Shield of Texas list William Blackstone 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.

When was this NPI record last updated?

The NPPES record for William Blackstone was last updated on November 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.