Doctor profile · Federal record

Dr. Tonya Wiemers, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Houston, TX

  • NPI 1619145208
  • Accepts Medicare
  • MIPS 79.4 / 100 · 2023
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

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

Credentials & registration

NPPES · NUCC
NPI registered
February 2008 — 18 yrs on file
Profile last updated
November 16, 2012
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Texas #665042
Medicaid
TX #199797501

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619145208. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
22
Distinct HCPCS
2
Medicare allowed
$3,053
HCPCS Description Services Patients Avg allowed
00320 Anesthesia for other procedure on neck area (1 year or older) 11 11 $232
36620 Insertion of artery tube for blood sampling or infusion through skin 11 11 $45

In context: peer comparison

Among 306 peers in Houston Certified Registered Nurse Anesthetist, average services per provider: 36. This provider delivers 0.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tonya Wiemers's medical specialty?
Dr. Tonya Wiemers practices Certified Registered Nurse Anesthetist in Houston, TX.
Where does Dr. Tonya Wiemers practice?
Dr. Tonya Wiemers practices at 1515 Holcombe Blvd, Houston, TX 770304009. Office phone: 7137926161.
What is Dr. Tonya Wiemers's NPI?
Dr. Tonya Wiemers's National Provider Identifier (NPI) is 1619145208, issued by NPPES.
Does Dr. Tonya Wiemers accept Medicare assignment?
Yes. Dr. Tonya Wiemers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tonya Wiemers commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on neck area (1 year or older) (HCPCS 00320); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.