Doctor profile · Federal record

Dr. Jennifer Harthan, O.D.

Optometrist (CMS: Optometry) · Chicago, IL

  • NPI 1801818026
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3241 S Michigan Ave
Chicago, IL 606163849
(312) 949-7000
fax (312) 949-7660
Mailing address
625 Deerfield RD, Apt #405
Deerfield, IL 600153232

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
December 29, 2008
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Illinois #046.009882
Medicaid
IL #046009882

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801818026. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
186
Distinct HCPCS
5
Medicare allowed
$15,974
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 87 49 $132
83861 Microfluid analysis of tears 62 27 $22
99213 Established patient office or other outpatient visit, 20-29 minutes 15 11 $95
92014 Established patient complete exam of visual system 11 11 $130
92285 Photography of content of eyes 11 11 $24

In context: peer comparison

Among 92 peers in this city , average services per provider: 85. This provider delivers 2.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$35,585
Transactions
55
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 34 $32,213.54
Tarsus Pharmaceuticals, Inc. 4 $926.97
VISIONARY OPTICS LLC 1 $800.00
ABBVIE INC. 3 $676.30
Johnson & Johnson Vision Care, Inc. 2 $450.00
CooperVision Inc. 5 $321.21
Harrow Eye, LLC 1 $100.00
Bausch & Lomb Americas Inc. 4 $69.66
Dompe US, Inc. 1 $27.66

By nature of payment

Consulting Fee
$29,950
Travel and Lodging
$2,789
Food and Beverage
$2,046
Gift
$800

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
138
Patients
30
Total drug cost
$125,815
Drug Type Claims Patients Total cost
Restasis (Cyclosporine) Brand 73 19 $77,502
Xiidra (Lifitegrast) Brand 38 11 $37,908
Cyclosporine Generic 16 0 $9,917
Prednisolone Acetate Generic 11 0 $489

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Harthan's medical specialty?
Dr. Jennifer Harthan practices Optometrist in Chicago, IL.
Where does Dr. Jennifer Harthan practice?
Dr. Jennifer Harthan practices at 3241 S Michigan Ave, Chicago, IL 606163849. Office phone: 3129497000.
What is Dr. Jennifer Harthan's NPI?
Dr. Jennifer Harthan's National Provider Identifier (NPI) is 1801818026, issued by NPPES.
Does Dr. Jennifer Harthan accept Medicare assignment?
Yes. Dr. Jennifer Harthan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Harthan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Microfluid analysis of tears (HCPCS 83861); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.