Doctor profile · Federal record

Dr. Patricia May, NP

Nurse Practitioner · Acute Care Nurse Practitioner · Downers Grove, IL

  • NPI 1821016213
  • Accepts Medicare
  • 26 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3743 Highland Ave Ste 1002
Downers Grove, IL 605151594
(630) 719-4799
fax (630) 785-2127
Additional location
3825 Highland Ave, Suite 400 Attn Jan Lewis
Downers Grove, IL 605151552
Mailing address
29373 Network Pl
Chicago, IL 606731293

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
October 9, 2024
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Illinois #277-002104 · Illinois #209-004040

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821016213. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
397
Distinct HCPCS
6
Medicare allowed
$34,357
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 148 119 $104
99214 Established patient office or other outpatient visit, 30-39 minutes 84 79 $112
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 56 48 $67
99213 Established patient office or other outpatient visit, 20-29 minutes 49 48 $78
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 42 42 $13
99214 Established patient office or other outpatient visit, 30-39 minutes 18 18 $81

In context: peer comparison

Among 16 peers in this city , average services per provider: 107. This provider delivers 3.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$222
Transactions
5
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Kestra Medical Technology Services, Inc. 1 $88.06
Actelion Pharmaceuticals US, Inc. 1 $36.23
Medtronic, Inc. 1 $36.00
Amgen Inc. 1 $35.85
Boston Scientific Corporation 1 $25.57

By nature of payment

Food and Beverage
$186
Education
$36

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
34
Patients
0
Total drug cost
$17,859
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 20 0 $17,787
Furosemide Generic 14 0 $72

Frequently asked questions

Auto-generated from federal data
What is Dr. Patricia May's medical specialty?
Dr. Patricia May practices Nurse Practitioner in Downers Grove, IL.
Where does Dr. Patricia May practice?
Dr. Patricia May practices at 3743 Highland Ave Ste 1002, Downers Grove, IL 605151594. Office phone: 6307194799.
What is Dr. Patricia May's NPI?
Dr. Patricia May's National Provider Identifier (NPI) is 1821016213, issued by NPPES.
Does Dr. Patricia May accept Medicare assignment?
Yes. Dr. Patricia May accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patricia May commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.