Doctor profile · Federal record

Dr. Margaret Dowdall

Nurse Practitioner · Registered Nurse · Chicago, IL

  • NPI 1790423499
  • Accepts Medicare
  • MIPS 98.4 / 100 · 2023
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2701 W 68Th St
Chicago, IL 606291813
(773) 884-4010
Mailing address
1258 W Ardmore Ave
Chicago, IL 606603410

Credentials & registration

NPPES · NUCC
NPI registered
May 2022 — 4 yrs on file
Profile last updated
July 26, 2022
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Illinois #209025571 · Illinois #041.432431

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790423499. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
66
Distinct HCPCS
2
Medicare allowed
$8,674
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 38 36 $110
99285 Emergency department visit with high level of medical decision making 28 28 $161

In context: peer comparison

Among 169 peers in Chicago Nurse Practitioner, average services per provider: 102. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
15
Patients
15
Total drug cost
$124
Drug Type Claims Patients Total cost
Cephalexin Generic 15 15 $124

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Dowdall's medical specialty?
Dr. Margaret Dowdall practices Nurse Practitioner in Chicago, IL.
Where does Dr. Margaret Dowdall practice?
Dr. Margaret Dowdall practices at 2701 W 68Th St, Chicago, IL 606291813. Office phone: 7738844010.
What is Dr. Margaret Dowdall's NPI?
Dr. Margaret Dowdall's National Provider Identifier (NPI) is 1790423499, issued by NPPES.
Does Dr. Margaret Dowdall accept Medicare assignment?
Yes. Dr. Margaret Dowdall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Dowdall commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.