Koky Sang, MD
NPI 1821294273 · Internal Medicine Physician · Flushing, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Koky Sang, MD is a Internal Medicine Physician provider in Flushing, NY (NPI 1821294273).
Provider details
- NPI number
- 1821294273
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 234807 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 435 | 107 |
| Amlodipine Besylate | 323 | 80 |
| Losartan Potassium | 232 | 59 |
| Metformin Hcl | 166 | 43 |
| Empagliflozinbrand: Jardiance | 112 | 22 |
| Icosapent Ethylbrand: Vascepa | 108 | 26 |
| Simvastatin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$297 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-22
- Last updated
- 2023-06-22
- Certified
- 2023-06-09
Frequently asked questions
- What is Koky Sang's NPI number?
- Koky Sang's National Provider Identifier (NPI) is 1821294273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Koky Sang's specialty?
- Koky Sang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Koky Sang located?
- Koky Sang's practice location on file with NPPES is 131-72 40th Road, Flushing, NY 11354.
- What is Koky Sang's phone number?
- The practice phone number listed in the NPPES registry for Koky Sang is (718) 587-1111.
- Does Koky Sang accept Medicare?
- Koky Sang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Koky Sang's NPI active?
- Yes — Koky Sang's NPI (1821294273) is active in the NPPES registry as of the last update on 2023-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.