Doctor profile · Federal record

Dr. Heather Walkowiak, NP

Nurse Practitioner · Ann Arbor, MI

  • NPI 1700308046
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000
Additional location
3555 W 13 Mile RD Ste N120
Royal Oak, MI 480736710
(248) 551-1701
fax (248) 551-8190
Mailing address
3621 S State St
Ann Arbor, MI 481081633

Credentials & registration

NPPES · NUCC
NPI registered
July 2017 — 9 yrs on file
Profile last updated
November 26, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Michigan #4704292799

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700308046. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,470
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 13 13 $113

In context: peer comparison

Among 105 peers in this city , average services per provider: 57. This provider delivers 0.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Heather Walkowiak's medical specialty?
Dr. Heather Walkowiak practices Nurse Practitioner in Ann Arbor, MI.
Where does Dr. Heather Walkowiak practice?
Dr. Heather Walkowiak practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Heather Walkowiak's NPI?
Dr. Heather Walkowiak's National Provider Identifier (NPI) is 1700308046, issued by NPPES.
Does Dr. Heather Walkowiak accept Medicare assignment?
Yes. Dr. Heather Walkowiak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Walkowiak commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.