Doctor profile · Federal record

Dr. John Eicken, MD

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

  • NPI 1689973950
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
701 Grove RD Fl 1
Greenville, SC 296054210
(864) 455-7899
fax (864) 455-5474
Mailing address
300 E McBee Ave Fl 4
Greenville, SC 296012842

Credentials & registration

NPPES · NUCC
NPI registered
March 2011 — 15 yrs on file
Profile last updated
June 8, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
South Carolina #40588 · Massachusetts #257251
Medicaid
SC #405886

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689973950. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
367
Distinct HCPCS
7
Medicare allowed
$25,583
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 109 94 $8
99285 Emergency department visit with high level of medical decision making 66 66 $166
93308 Ultrasound of heart, follow-up 54 54 $23
99284 Emergency department visit with moderate level of medical decision making 53 53 $115
76604 Ultrasound scan of chest 43 43 $26
99283 Emergency department visit with low level of medical decision making 24 24 $69
99291 Critical care, first 30-74 minutes 18 18 $203

In context: peer comparison

Among 105 peers in Greenville Emergency Medicine Physician, average services per provider: 403. This provider delivers 0.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. John Eicken's medical specialty?
Dr. John Eicken practices Emergency Medicine Physician in Greenville, SC.
Where does Dr. John Eicken practice?
Dr. John Eicken practices at 701 Grove RD Fl 1, Greenville, SC 296054210. Office phone: 8644557899.
What is Dr. John Eicken's NPI?
Dr. John Eicken's National Provider Identifier (NPI) is 1689973950, issued by NPPES.
Does Dr. John Eicken accept Medicare assignment?
Yes. Dr. John Eicken accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Eicken commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Ultrasound of heart, follow-up (HCPCS 93308). Source: CMS Medicare Physician & Other Practitioners file.