1. Home
  2. Directory
  3. Texas
  4. San Antonio
  5. Radiology
  6. NPI Profile

DR. W. LAWRENCE GREIF M.D.
NPI 1801863535
Radiology - Diagnostic Radiology in San Antonio, TX

Active since March 01, 2006PECOS Enrolled
100/100
CMS Quality Rating
8401 DATAPOINT DR, SUITE 600, SAN ANTONIO, TX 78229(210) 616-7700(210) 616-7709 Get Directions Write a Review

NPPES record last updated: March 31, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. W. Lawrence Greif M.d. NPPES

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

DR. W. LAWRENCE GREIF M.D. (NPI 1801863535) is an individual diagnostic radiology provider in San Antonio, Texas, licensed in Texas (J6119) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801863535
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. W. LAWRENCE GREIFCredential: M.D.
Location Address8401 DATAPOINT DR, SUITE 600San Antonio, TX 78229-5900
Mailing Address8401 Datapoint Dr, Suite 600San Antonio, TX 78229-5900 · (210) 616-7700 · Fax (210) 616-7709
Phone(210) 616-7700
Fax(210) 616-7709
Sole ProprietorNo
Enumeration DateMarch 1, 2006
Last NPPES UpdateMarch 31, 2016
✔ NPI 1801863535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TX · J6119
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License J6119 (TX)
Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X · License J6119 (TX)
8401 DATAPOINT DR, San Antonio, TX 78229
Open in Google Maps ↗

Other Identifiers 8

Medicare PIN81747RTX
Medicare PIN300125914TX
Medicaid124674605TX
Medicare PIN87074RTX
OtherJ6119TX · Texas Medical License
Medicaid124674602TX
Other124674603TX · Cshcn
Medicare PIN300071194TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.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. W. Lawrence Greif 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 78229 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40

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.

DR. JEFF SENSENIG DO
Emergency Medicine
8401 DATAPOINT DR, STE 500
SAN ANTONIO, TX 78229
Bexar County (210) 614-0180
PAUL CHEN PA-C
Physician Assistant
8401 DATAPOINT DR, SUITE 700
SAN ANTONIO, TX 78229
Bexar County (210) 487-7463
DR. GLADYS S. SEPULVEDA M.D.
Radiology (Diagnostic Radiology)
8401 DATAPOINT DR, SUITE 600
SAN ANTONIO, TX 78229
Bexar County (210) 616-7700
DR. JOHN H. GURIAN M.D.
Radiology (Diagnostic Radiology)
8401 DATAPOINT DR, SUITE 600
SAN ANTONIO, TX 78229
Bexar County (210) 616-7700
DR. HAROLD M. BRANNAN M.D.
Radiology (Diagnostic Radiology)
8401 DATAPOINT DR, SUITE 600
SAN ANTONIO, TX 78229
Bexar County (210) 616-7700
DR. STEPHEN DOUGLAS DOOLEY M.D.
Radiology (Vascular & Interventional Radiology)
8401 DATAPOINT DR
SAN ANTONIO, TX 78229
Bexar County (210) 616-7796
DR. MICHAEL R. MIDDLEBROOK M.D.
Radiology (Diagnostic Radiology)
8401 DATAPOINT DR, SUITE 600
SAN ANTONIO, TX 78229
Bexar County (210) 616-7700
DR. CHRISTINE LEE JOHNSON M.D.
Pediatrics (Pediatric Emergency Medicine)
8401 DATAPOINT DR, SUITE 500
SAN ANTONIO, TX 78229
Bexar County (210) 614-0180

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 W. Greif's NPI number?

The NPI number for W. Greif is 1801863535. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Where is W. Greif located?

W. Greif practices at 8401 Datapoint Dr Suite 600, San Antonio, TX 78229. The listed phone number is (210) 616-7700.

What is W. Greif's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is W. Greif enrolled in Medicare?

Yes. W. Greif is registered in the Medicare PECOS enrollment system.

What insurance does W. Greif accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list W. Greif 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 W. Greif was last updated on March 31, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.