Siby Sebastian, MD
NPI 1801864053 · Family Medicine Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siby Sebastian, MD is a Family Medicine Physician provider in Louisville, KY (NPI 1801864053).
Provider details
- NPI number
- 1801864053
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 38777 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 159 | 151 |
| Azithromycin | 68 | 64 |
| Ondansetron Hcl | 32 | 29 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 23 |
| Diclofenac Sodium | 21 | 21 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 19 | 19 |
| Cephalexin | 18 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$62 across 3 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
- 2006-03-12
- Last updated
- 2019-09-11
Frequently asked questions
- What is Siby Sebastian's NPI number?
- Siby Sebastian's National Provider Identifier (NPI) is 1801864053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siby Sebastian's specialty?
- Siby Sebastian is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Siby Sebastian located?
- Siby Sebastian's practice location on file with NPPES is 17002 Ash Hill Dr, Louisville, KY 40245-6101.
- What is Siby Sebastian's phone number?
- The practice phone number listed in the NPPES registry for Siby Sebastian is (270) 348-1080.
- Does Siby Sebastian accept Medicare?
- Siby Sebastian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siby Sebastian's NPI active?
- Yes — Siby Sebastian's NPI (1801864053) is active in the NPPES registry as of the last update on 2019-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.