Doctor profile · Federal record

Dr. Nancy Joy, MD

Internal Medicine Physician (CMS: Internal Medicine) · Saginaw, MI

  • NPI 1659866234
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1447 N Harrison St
Saginaw, MI 486024727
(989) 583-4220
fax (989) 583-4287

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
August 2, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Michigan #4301504513

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659866234. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
600
Distinct HCPCS
4
Medicare allowed
$50,449
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 443 154 $76
99239 Hospital discharge day management, more than 30 minutes 111 106 $110
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 23 19 $115
99238 Hospital discharge day management, 30 minutes or less 23 23 $78

In context: peer comparison

Among 36 peers in this city , average services per provider: 118. This provider delivers 5.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
45
Patients
44
Total drug cost
$730
Drug Type Claims Patients Total cost
Prednisone Generic 20 19 $45
Cefpodoxime Proxetil Generic 14 14 $606
Pantoprazole Sodium Generic 11 11 $79

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Joy's medical specialty?
Dr. Nancy Joy practices Internal Medicine Physician in Saginaw, MI.
Where does Dr. Nancy Joy practice?
Dr. Nancy Joy practices at 1447 N Harrison St, Saginaw, MI 486024727. Office phone: 9895834220.
What is Dr. Nancy Joy's NPI?
Dr. Nancy Joy's National Provider Identifier (NPI) is 1659866234, issued by NPPES.
Does Dr. Nancy Joy accept Medicare assignment?
Yes. Dr. Nancy Joy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Joy commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.