Doctor profile · Federal record

Dr. Carolyn Allen, O.D.

Optometrist (CMS: Optometry) · York, PA

  • NPI 1104133883
  • Accepts Medicare
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2700 Eastern Blvd
York, PA 174022906
(717) 757-7023
fax (717) 757-6517

Credentials & registration

NPPES · NUCC
NPI registered
September 2010 — 16 yrs on file
Profile last updated
October 14, 2010
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Pennsylvania #OEG002355

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104133883. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
163
Distinct HCPCS
4
Medicare allowed
$11,233
HCPCS Description Services Patients Avg allowed
92250 Photography of the retina 74 71 $35
92014 Established patient complete exam of visual system 46 46 $120
99213 Established patient office or other outpatient visit, 20-29 minutes 30 23 $86
92134 Imaging of retina 13 13 $38

In context: peer comparison

Among 13 peers in this city , average services per provider: 93. This provider delivers 1.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$343
Transactions
10
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
CooperVision Inc. 6 $263.02
Bausch & Lomb Americas Inc. 2 $34.51
Tarsus Pharmaceuticals, Inc. 1 $28.34
Johnson & Johnson Vision Care, Inc. 1 $17.26

By nature of payment

Food and Beverage
$343

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
41
Patients
0
Total drug cost
$457
Drug Type Claims Patients Total cost
Latanoprost Generic 41 0 $457

Frequently asked questions

Auto-generated from federal data
What is Dr. Carolyn Allen's medical specialty?
Dr. Carolyn Allen practices Optometrist in York, PA.
Where does Dr. Carolyn Allen practice?
Dr. Carolyn Allen practices at 2700 Eastern Blvd, York, PA 174022906. Office phone: 7177577023.
What is Dr. Carolyn Allen's NPI?
Dr. Carolyn Allen's National Provider Identifier (NPI) is 1104133883, issued by NPPES.
Does Dr. Carolyn Allen accept Medicare assignment?
Yes. Dr. Carolyn Allen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolyn Allen commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.