Doctor profile · Federal record

Dr. Eryn Alpert, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Winnsboro, SC

  • NPI 1639277460
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1810 US Hwy 321 Bypass S
Winnsboro, SC 291807127
(803) 365-8100
Additional location
34515 9Th Ave S
Federal Way, WA 980036761
(253) 952-7971
fax (253) 944-7922
Mailing address
Po Box 23321
New York, NY 100873321

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
November 28, 2022
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (3)
South Carolina #83942 · Missouri #2006012789 · Missouri #2003012621
Medicaid (2)
WA #8494379 · MO #201187002

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639277460. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
127
Distinct HCPCS
3
Medicare allowed
$14,467
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 60 59 $114
99283 Emergency department visit with low level of medical decision making 36 34 $67
99285 Emergency department visit with high level of medical decision making 31 31 $168

In context: peer comparison

Among 1 peers in Winnsboro Emergency Medicine Physician, average services per provider: 42. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
41
Total drug cost
$116
Drug Type Claims Patients Total cost
Diclofenac Sodium Generic 28 27 $78
Prednisone Generic 16 14 $38

Frequently asked questions

Auto-generated from federal data
What is Dr. Eryn Alpert's medical specialty?
Dr. Eryn Alpert practices Emergency Medicine Physician in Winnsboro, SC.
Where does Dr. Eryn Alpert practice?
Dr. Eryn Alpert practices at 1810 US Hwy 321 Bypass S, Winnsboro, SC 291807127. Office phone: 8033658100.
What is Dr. Eryn Alpert's NPI?
Dr. Eryn Alpert's National Provider Identifier (NPI) is 1639277460, issued by NPPES.
Does Dr. Eryn Alpert accept Medicare assignment?
Yes. Dr. Eryn Alpert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eryn Alpert commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.