Vinai Vishwanath, M.D.
NPI 1649297292 · Anesthesiology Physician · Smyrna, GA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vinai Vishwanath, M.D. is a Anesthesiology Physician provider in Smyrna, GA (NPI 1649297292).
Provider details
- NPI number
- 1649297292
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 055994 (GA)
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 tenure25% of score
19 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
392 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) |
|---|---|---|
| Anesthesia for Extensive Surgery on Spine00670 | 79 | $336 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 75 | $168 |
| Anesthesia for Total Hip Replacement01214 | 59 | $167 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 49 | $60 |
| Continuous Infusion of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve) Through Catheter64448 | 44 | $68 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 33 | $61 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (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
- 2006-07-17
- Last updated
- 2019-02-19
Frequently asked questions
- What is Vinai Vishwanath's NPI number?
- Vinai Vishwanath's National Provider Identifier (NPI) is 1649297292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vinai Vishwanath's specialty?
- Vinai Vishwanath is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Vinai Vishwanath located?
- Vinai Vishwanath's practice location on file with NPPES is 3949 S Cobb Dr Se, Smyrna, GA 30080-6342.
- What is Vinai Vishwanath's phone number?
- The practice phone number listed in the NPPES registry for Vinai Vishwanath is (770) 438-5229.
- Does Vinai Vishwanath accept Medicare?
- Vinai Vishwanath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vinai Vishwanath's NPI active?
- Yes — Vinai Vishwanath's NPI (1649297292) is active in the NPPES registry as of the last update on 2019-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.