Doctor profile · Federal record

Dr. Hillary Ohlsson, MD

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

  • NPI 1578192431
  • Accepts Medicare
  • 6 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
701 Grove RD Fl 1
Greenville, SC 296054210
(864) 455-7899
fax (864) 455-5474
Additional location
920 Madison Ave Ste 447
Memphis, TN 381033438
(901) 516-7509
Mailing address
300 E McBee Ave Ste 300
Greenville, SC 296012899

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
August 22, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
South Carolina #93825 · Tennessee #65153

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578192431. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
18
Distinct HCPCS
1
Medicare allowed
$2,955
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 18 18 $164

In context: peer comparison

Among 105 peers in this city , average services per provider: 403. This provider delivers 0.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Hillary Ohlsson's medical specialty?
Dr. Hillary Ohlsson practices Emergency Medicine Physician in Greenville, SC.
Where does Dr. Hillary Ohlsson practice?
Dr. Hillary Ohlsson practices at 701 Grove RD Fl 1, Greenville, SC 296054210. Office phone: 8644557899.
What is Dr. Hillary Ohlsson's NPI?
Dr. Hillary Ohlsson's National Provider Identifier (NPI) is 1578192431, issued by NPPES.
Does Dr. Hillary Ohlsson accept Medicare assignment?
Yes. Dr. Hillary Ohlsson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hillary Ohlsson commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.