Doctor profile · Federal record

Dr. Dawn Merman, APRN, CNP

Nurse Practitioner · Registered Nurse · Acute Care Nurse Practitioner · Palos Heights, IL

  • NPI 1104120641
  • Accepts Medicare
  • 27 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
12251 S 80Th Ave
Palos Heights, IL 604631290
(708) 923-5869
fax (708) 923-5859
Additional location
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 684-4055
fax (708) 684-4753

Credentials & registration

NPPES · NUCC
NPI registered
December 2010 — 16 yrs on file
Profile last updated
January 6, 2022
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Illinois #209004401 · Illinois #041249065

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104120641. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
532
Distinct HCPCS
6
Medicare allowed
$42,187
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 162 125 $45
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 137 129 $76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 122 120 $117
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 64 57 $70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 29 28 $106
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 18 18 $155

In context: peer comparison

Among 21 peers in this city , average services per provider: 328. This provider delivers 1.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dawn Merman's medical specialty?
Dr. Dawn Merman practices Nurse Practitioner in Palos Heights, IL.
Where does Dr. Dawn Merman practice?
Dr. Dawn Merman practices at 12251 S 80Th Ave, Palos Heights, IL 604631290. Office phone: 7089235869.
What is Dr. Dawn Merman's NPI?
Dr. Dawn Merman's National Provider Identifier (NPI) is 1104120641, issued by NPPES.
Does Dr. Dawn Merman accept Medicare assignment?
Yes. Dr. Dawn Merman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dawn Merman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.