Doctor profile · Federal record

Dr. Patricia Larson, MD

Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Elk Grove Village, IL

  • NPI 1750300091
  • MIPS 75.0 / 100 · 2023
  • 53 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
901 Biesterfield RD Ste 213
Elk Grove Village, IL 60007
(847) 690-9767
Mailing address
Po Box 529
Itasca, IL 601430529

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 2, 2018
Year of graduation
1973 — 53 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State license (1)
Illinois #036050093

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750300091. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,513
Distinct HCPCS
10
Medicare allowed
$192,406
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 351 127 $134
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 281 106 $83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 252 193 $183
17250 Application of chemical to stop tissue regrowth in wound 115 22 $76
11042 Removal of skin and tissue, 20.0 sq cm or less 112 27 $136
99213 Established patient office or other outpatient visit, 20-29 minutes 100 38 $95
99215 Established patient office or other outpatient visit, 40-54 minutes 90 52 $188
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 82 33 $111
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 45 22 $123
99205 New patient office or other outpatient visit, 60-74 minutes 40 40 $232

In context: peer comparison

Among 4 peers in this city , average services per provider: 199. This provider delivers 7.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Melinta Therapeutics, LLC 2 $32.49

By nature of payment

Food and Beverage
$32

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
365
Patients
33
Total drug cost
$71,378
Drug Type Claims Patients Total cost
Vancomycin Hcl Generic 102 0 $9,599
Sodium Chloride (Sodium Chloride Irrig Solution) Brand 64 0 $1,720
Doxycycline Hyclate Generic 42 18 $3,361
Daptomycin Generic 31 0 $37,650
Piperacillin-Tazobactam (Piperacillin Sodium/Tazobactam) Brand 23 0 $5,946
Ciprofloxacin Hcl Generic 22 15 $370
Cefadroxil Generic 18 0 $761
Amoxicillin Generic 17 0 $141
Levothyroxine Sodium Generic 12 0 $222
Santyl (Collagenase Clostridium Hist.) Brand 12 0 $9,393

Frequently asked questions

Auto-generated from federal data
What is Dr. Patricia Larson's medical specialty?
Dr. Patricia Larson practices Infectious Disease Physician in Elk Grove Village, IL.
Where does Dr. Patricia Larson practice?
Dr. Patricia Larson practices at 901 Biesterfield RD Ste 213, Elk Grove Village, IL 60007. Office phone: 8476909767.
What is Dr. Patricia Larson's NPI?
Dr. Patricia Larson's National Provider Identifier (NPI) is 1750300091, issued by NPPES.
Does Dr. Patricia Larson accept Medicare assignment?
Dr. Patricia Larson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Patricia Larson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.