Leibing Tang, M.D.
NPI 1558383620 · Internal Medicine Physician · Sidney, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leibing Tang, M.D. is a Internal Medicine Physician provider in Sidney, NY (NPI 1558383620).
Provider details
- NPI number
- 1558383620
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 217256 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 106 | 56 |
| Amlodipine Besylate | 80 | 38 |
| Lisinopril | 69 | 29 |
| Atorvastatin Calcium | 60 | 35 |
| Rosuvastatin Calcium | 41 | 24 |
| Omeprazole | 39 | 23 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2017-11-15
Frequently asked questions
- What is Leibing Tang's NPI number?
- Leibing Tang's National Provider Identifier (NPI) is 1558383620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leibing Tang's specialty?
- Leibing Tang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leibing Tang located?
- Leibing Tang's practice location on file with NPPES is 39 Pearl St W, Sidney, NY 13838-1330.
- What is Leibing Tang's phone number?
- The practice phone number listed in the NPPES registry for Leibing Tang is (607) 561-2021.
- Does Leibing Tang accept Medicare?
- Leibing Tang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leibing Tang's NPI active?
- Yes — Leibing Tang's NPI (1558383620) is active in the NPPES registry as of the last update on 2017-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.