Doctor profile · Federal record

Dr. Sonia Yoo, DO

Hospice and Palliative Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Lititz, PA

  • NPI 1720648884
  • Accepts Medicare
  • MIPS 82.5 / 100 · 2023
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1500 Highlands Dr
Lititz, PA 175437694
(717) 625-5000
Additional location
1703 Innovation Drive Suite 2001
York, PA 174087694
(717) 988-0611
Mailing address
120 Woodland Ave Apt 306
Middletown, PA 170573082

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
March 21, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207RH0002X — NUCC code
State licenses (2)
Pennsylvania #OS021642 · Pennsylvania #OT019511

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720648884. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
64
Distinct HCPCS
2
Medicare allowed
$8,391
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 44 14 $115
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 20 19 $167

In context: peer comparison

Among 1 peers in Lititz Hospice and Palliative Medicine (Internal Medicine) Physician, average services per provider: 32. This provider delivers 2.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sonia Yoo's medical specialty?
Dr. Sonia Yoo practices Hospice and Palliative Medicine (Internal Medicine) Physician in Lititz, PA.
Where does Dr. Sonia Yoo practice?
Dr. Sonia Yoo practices at 1500 Highlands Dr, Lititz, PA 175437694. Office phone: 7176255000.
What is Dr. Sonia Yoo's NPI?
Dr. Sonia Yoo's National Provider Identifier (NPI) is 1720648884, issued by NPPES.
Does Dr. Sonia Yoo accept Medicare assignment?
Yes. Dr. Sonia Yoo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sonia Yoo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.