Doctor profile · Federal record

Dr. TERESA MULLER, APRN-C

Family Nurse Practitioner (CMS: NURSE PRACTITIONER) · Family Nurse Practitioner · SIOUX CITY, IA

  • NPI 1033281613
  • Accepts Medicare
  • 25 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5885 SUNNYBROOK DR STE L-200, CARDIOVASCULAR ASSOCIATES PC
SIOUX CITY, IA 511064203
(712) 239-4702
fax (712) 239-0616
Mailing address
PO BOX 3128, CARDIOVASCULAR ASSOCIATES PC
SIOUX CITY, IA 511023128

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
December 23, 2013
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Nebraska #110621 · Iowa #A-104191

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033281613. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
928
Distinct HCPCS
8
Medicare allowed
$58,608
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 369 342 $79
99213 Established patient office or other outpatient visit, 20-29 minutes 246 234 $54
99214 Established patient office or other outpatient visit, 30-39 minutes 99 92 $77
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 87 85 $6
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 41 34 $63
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 36 28 $39
99213 Established patient office or other outpatient visit, 20-29 minutes 26 25 $51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 24 24 $103

In context: peer comparison

Among 23 peers in this city , average services per provider: 104. This provider delivers 8.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$106
Transactions
6
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Lexicon Pharmaceuticals, Inc. 2 $40.16
PFIZER INC. 2 $28.60
Boston Scientific Corporation 1 $18.94
Abbott Laboratories 1 $18.05

By nature of payment

Food and Beverage
$106

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,822
Patients
826
Total drug cost
$345,554
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 490 159 $5,501
Eliquis (Apixaban) Brand 350 77 $241,405
Atorvastatin Calcium Generic 282 89 $3,053
Furosemide Generic 211 51 $813
Lisinopril Generic 169 50 $992
Amiodarone Hcl Generic 161 55 $1,064
Carvedilol Generic 139 48 $885
Clopidogrel (Clopidogrel Bisulfate) Brand 137 33 $1,261
Spironolactone Generic 133 48 $510
Metoprolol Tartrate Generic 132 33 $927