Vivek Kesar, MD
NPI 1558629857 · Internal Medicine Physician · Roanoke, VA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivek Kesar, MD is a Internal Medicine Physician provider in Roanoke, VA (NPI 1558629857).
Provider details
- NPI number
- 1558629857
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 281420 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
339 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ultrasound Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43259 | 52 | $176 |
| Insertion of Stent Into Pancreatic Or Bile Duct Using a Flexible Endoscope43274 | 48 | $369 |
| Removal of Stone Or Debris From Bile Or Pancreatic Duct Using a Flexible Endoscope43264 | 42 | $104 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 31 | $50 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 29 | $85 |
| Placement of Stent in Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43266 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,353 across 19 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
- 2012-04-25
- Last updated
- 2022-06-09
- Certified
- 2022-06-09
Frequently asked questions
- What is Vivek Kesar's NPI number?
- Vivek Kesar's National Provider Identifier (NPI) is 1558629857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivek Kesar's specialty?
- Vivek Kesar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vivek Kesar located?
- Vivek Kesar's practice location on file with NPPES is 3 Riverside Cir, Roanoke, VA 24016-4955.
- What is Vivek Kesar's phone number?
- The practice phone number listed in the NPPES registry for Vivek Kesar is (540) 224-5170.
- Does Vivek Kesar accept Medicare?
- Vivek Kesar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivek Kesar's NPI active?
- Yes — Vivek Kesar's NPI (1558629857) is active in the NPPES registry as of the last update on 2022-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.