Doctor profile · Federal record

Dr. Nancy Stang, O.D.

Optometrist (CMS: Optometry) · Marquette, MI

  • NPI 1841385051
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
622 N 3Rd St
Marquette, MI 49855
(906) 226-8800
fax (906) 226-8802
Additional location
3225 US 41 West
Marquette, MI 49855
(906) 226-7696
fax (906) 226-5017

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
May 23, 2019
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Michigan #4901004235

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841385051. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
260
Distinct HCPCS
7
Medicare allowed
$22,873
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 119 111 $122
92134 Imaging of retina 34 29 $38
92133 Imaging of optic nerve 30 26 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 27 24 $86
66984 Removal of cataract with insertion of prosthetic lens 20 15 $102
99212 Established patient office or other outpatient visit, 10-19 minutes 18 17 $54
92083 Exam of visual field with extended testing 12 12 $58

In context: peer comparison

Among 7 peers in Marquette Optometrist, average services per provider: 42. This provider delivers 6.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$281
Transactions
10
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
CooperVision INC. 4 $131.25
Johnson & Johnson Vision Care, INC. 4 $97.27
Lkc Technologies, INC. 1 $34.72
Alcon Vision LLC 1 $17.94

By nature of payment

Food and Beverage
$281

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
121
Patients
19
Total drug cost
$24,894
Drug Type Claims Patients Total cost
Latanoprost Generic 61 19 $1,831
Timolol Maleate Generic 20 0 $232
Restasis (Cyclosporine) Brand 16 0 $20,184
Loteprednol Etabonate Generic 13 0 $2,130
Ketorolac Tromethamine Generic 11 0 $517

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Stang's medical specialty?
Dr. Nancy Stang practices Optometrist in Marquette, MI.
Where does Dr. Nancy Stang practice?
Dr. Nancy Stang practices at 622 N 3Rd St, Marquette, MI 49855. Office phone: 9062268800.
What is Dr. Nancy Stang's NPI?
Dr. Nancy Stang's National Provider Identifier (NPI) is 1841385051, issued by NPPES.
Does Dr. Nancy Stang accept Medicare assignment?
Yes. Dr. Nancy Stang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Stang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Imaging of retina (HCPCS 92134); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.