Doctor profile · Federal record

Dr. Ashley Thill, O.D.

Optometrist (CMS: Optometry) · Optometrist · Springfield, MO

  • NPI 1811259518
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3231 S National Ave, Suite 165/166
Springfield, MO 658077304
(417) 820-9393
fax (417) 841-0181
Mailing address
Po Box 505164
Saint Louis, MO 631505164

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
February 11, 2015
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
Missouri #2013013533 · Oklahoma #2755
Medicaid
MO #1811259518

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811259518. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
213
Distinct HCPCS
5
Medicare allowed
$20,830
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 116 116 $110
92134 Imaging of retina 30 29 $40
99213 Established patient office or other outpatient visit, 20-29 minutes 30 26 $89
99204 New patient office or other outpatient visit, 45-59 minutes 22 22 $165
92133 Imaging of optic nerve 15 15 $36

In context: peer comparison

Among 22 peers in this city , average services per provider: 68. This provider delivers 3.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$471
Transactions
19
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 8 $182.40
CooperVision Inc. 1 $63.23
Bausch & Lomb Americas Inc. 3 $57.72
SUN PHARMACEUTICAL INDUSTRIES INC. 2 $47.31
Alcon Vision LLC 2 $43.95
Tarsus Pharmaceuticals, Inc. 1 $27.85
Carl Zeiss Meditec USA, Inc. 1 $24.83
Oyster Point Pharma, Inc. 1 $24.11

By nature of payment

Food and Beverage
$471

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
101
Patients
46
Total drug cost
$1,865
Drug Type Claims Patients Total cost
Erythromycin (Erythromycin Base) Brand 44 27 $494
Latanoprost Generic 30 0 $540
Prednisolone Acetate Generic 27 19 $832

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Thill's medical specialty?
Dr. Ashley Thill practices Optometrist in Springfield, MO.
Where does Dr. Ashley Thill practice?
Dr. Ashley Thill practices at 3231 S National Ave, Springfield, MO 658077304. Office phone: 4178209393.
What is Dr. Ashley Thill's NPI?
Dr. Ashley Thill's National Provider Identifier (NPI) is 1811259518, issued by NPPES.
Does Dr. Ashley Thill accept Medicare assignment?
Yes. Dr. Ashley Thill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Thill commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Imaging of retina (HCPCS 92134); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.