Doctor profile · Federal record

Dr. Michael Bastasch, MD

Specialist (CMS: Radiation Oncology) · Specialist · Fremont, CA

  • NPI 1912962028
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 27 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
39101 Civic Center Dr
Fremont, CA 945385817
(510) 796-7212
fax (510) 745-6469
Additional location
1801 S Palestine St
Athens, TX 757515605
(903) 677-8300
fax (903) 677-8354
Mailing address
1801 S Palestine St
Athens, TX 757515605

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
June 23, 2021
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
174400000X — NUCC code
State licenses (2)
Texas #L9092 · California #A85084
Medicaid
TX #16796101

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912962028. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,498
Distinct HCPCS
9
Medicare allowed
$120,966
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 905 37 $42
77427 Radiation treatment management, 5 treatment sessions 178 37 $181
77300 Calculation of radiation therapy dose 130 40 $31
99213 Established patient office or other outpatient visit, 20-29 minutes 59 41 $63
77338 Design and construction of radiation treatment device for high precision radiation therapy 54 38 $213
77334 Design and construction of complex radiation treatment device 48 38 $58
99204 New patient office or other outpatient visit, 45-59 minutes 47 47 $126
77301 High precision radiation therapy planning 42 37 $400
77263 Complex radiation therapy planning 35 35 $160

In context: peer comparison

Among 5 peers in this city , average services per provider: 102. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$55
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 1 $39.99
Novartis Pharmaceuticals Corporation 1 $15.29

By nature of payment

Education
$40
Food and Beverage
$15

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Bastasch's medical specialty?
Dr. Michael Bastasch practices Specialist in Fremont, CA.
Where does Dr. Michael Bastasch practice?
Dr. Michael Bastasch practices at 39101 Civic Center Dr, Fremont, CA 945385817. Office phone: 5107967212.
What is Dr. Michael Bastasch's NPI?
Dr. Michael Bastasch's National Provider Identifier (NPI) is 1912962028, issued by NPPES.
Does Dr. Michael Bastasch accept Medicare assignment?
Yes. Dr. Michael Bastasch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Bastasch commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.