Doctor profile · Federal record

Dr. George Blumenschein, M.D.

Medical Oncology Physician (CMS: Medical Oncology) · Houston, TX

  • NPI 1346334125
  • Accepts Medicare
  • MIPS 79.4 / 100 · 2023
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1515 Holcombe Blvd
Houston, TX 770304009
(713) 792-6161
Mailing address
Po Box 4439
Houston, TX 772104439

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 5, 2012
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Texas #K4304
Medicaid (2)
TX #045729301 · TX #45729301

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346334125. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
516
Distinct HCPCS
4
Medicare allowed
$73,077
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 394 114 $144
99214 Established patient office or other outpatient visit, 30-39 minutes 57 40 $97
99205 New patient office or other outpatient visit, 60-74 minutes 50 50 $184
99443 Telephone medical discussion with physician, 21-30 minutes 15 12 $98

In context: peer comparison

Among 72 peers in this city , average services per provider: 632. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,740
Transactions
5
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $2,440.00
BeiGene USA, Inc. 1 $140.76
Takeda Pharmaceuticals U.S.A., Inc. 1 $69.84
Regeneron Healthcare Solutions, Inc. 1 $49.49
Daiichi Sankyo Inc. 1 $39.65

By nature of payment

Consulting Fee
$2,440
Food and Beverage
$300

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
80
Patients
14
Total drug cost
$887,530
Drug Type Claims Patients Total cost
Tagrisso (Osimertinib Mesylate) Brand 53 0 $887,017
Ondansetron Hcl Generic 16 14 $153
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $360

Frequently asked questions

Auto-generated from federal data
What is Dr. George Blumenschein's medical specialty?
Dr. George Blumenschein practices Medical Oncology Physician in Houston, TX.
Where does Dr. George Blumenschein practice?
Dr. George Blumenschein practices at 1515 Holcombe Blvd, Houston, TX 770304009. Office phone: 7137926161.
What is Dr. George Blumenschein's NPI?
Dr. George Blumenschein's National Provider Identifier (NPI) is 1346334125, issued by NPPES.
Does Dr. George Blumenschein accept Medicare assignment?
Yes. Dr. George Blumenschein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Blumenschein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.