Doctor profile · Federal record

Dr. Leibing Tang, M.D.

Internal Medicine Physician · Sidney, NY

  • NPI 1558383620
  • MIPS 82.3 / 100 · 2023
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
39 Pearl St W
Sidney, NY 138381330
(607) 561-2021
fax (607) 563-2663

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
November 15, 2017
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #217256

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558383620. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
534
Distinct HCPCS
4
Medicare allowed
$65,454
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 299 159 $138
99213 Established patient office or other outpatient visit, 20-29 minutes 153 111 $97
99442 Telephone medical discussion with physician, 11-20 minutes 52 44 $98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 30 30 $140

In context: peer comparison

Among 1 peers in Sidney Internal Medicine Physician, average services per provider: 133. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,436
Patients
730
Total drug cost
$43,053
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 391 104 $6,922
Amlodipine Besylate Generic 307 80 $3,230
Lisinopril Generic 246 65 $2,474
Atorvastatin Calcium Generic 216 69 $3,059
Rosuvastatin Calcium Generic 211 76 $6,446
Omeprazole Generic 145 45 $2,354
Pantoprazole Sodium Generic 129 39 $2,631
Hydrochlorothiazide Generic 127 36 $1,172
Metformin Hcl Generic 117 37 $1,579
Gabapentin Generic 99 21 $1,506

Frequently asked questions

Auto-generated from federal data
What is Dr. Leibing Tang's medical specialty?
Dr. Leibing Tang practices Internal Medicine Physician in Sidney, NY.
Where does Dr. Leibing Tang practice?
Dr. Leibing Tang practices at 39 Pearl St W, Sidney, NY 138381330. Office phone: 6075612021.
What is Dr. Leibing Tang's NPI?
Dr. Leibing Tang's National Provider Identifier (NPI) is 1558383620, issued by NPPES.
What procedures does Dr. Leibing Tang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.