Doctor profile · Federal record

Dr. Shannon Mihalacki, O.D.

Optometrist (CMS: Optometry) · Mars, PA

  • NPI 1912029000
  • Accepts Medicare
  • 22 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
187 Scharberry Ln
Mars, PA 160462429
(724) 591-5501

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
April 6, 2023
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Pennsylvania #OEG001438

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912029000. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
73
Distinct HCPCS
3
Medicare allowed
$5,801
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 33 26 $86
92250 Photography of the retina 22 19 $35
92014 Established patient complete exam of visual system 18 18 $121

In context: peer comparison

Among 2 peers in Mars Optometrist, average services per provider: 42. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$249
Transactions
8
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas INC. 5 $185.29
Johnson & Johnson Vision Care, INC. 2 $43.82
Oyster Point Pharma, INC. 1 $19.59

By nature of payment

Food and Beverage
$249

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
30
Patients
0
Total drug cost
$250
Drug Type Claims Patients Total cost
Latanoprost Generic 19 0 $140
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 11 0 $110

Frequently asked questions

Auto-generated from federal data
What is Dr. Shannon Mihalacki's medical specialty?
Dr. Shannon Mihalacki practices Optometrist in Mars, PA.
Where does Dr. Shannon Mihalacki practice?
Dr. Shannon Mihalacki practices at 187 Scharberry Ln, Mars, PA 160462429. Office phone: 7245915501.
What is Dr. Shannon Mihalacki's NPI?
Dr. Shannon Mihalacki's National Provider Identifier (NPI) is 1912029000, issued by NPPES.
Does Dr. Shannon Mihalacki accept Medicare assignment?
Yes. Dr. Shannon Mihalacki accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shannon Mihalacki commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.