Kunal Buch, M.D.
NPI 1124373196 · Nephrology Physician · Lawrenceville, GA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kunal Buch, M.D. is a Nephrology Physician provider in Lawrenceville, GA (NPI 1124373196).
Provider details
- NPI number
- 1124373196
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 30322 (GA)
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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
436 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 255 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 46 | $169 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 45 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $126 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 38 | $77 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nifedipinebrand: Nifedipine Er | 41 | 15 |
| Losartan Potassium | 39 | 16 |
| Furosemide | 37 | 14 |
| Amlodipine Besylate | 34 | 15 |
| Hydralazine Hcl | 31 | 12 |
| Carvedilol | 30 | — |
| Sevelamer Carbonate | 25 | 12 |
| Calcium Acetate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 13 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
Additional practice locations (2)
- 3268 Greenbriar Pkwy Sw Ste BAtlanta, GA 30331-2604Phone: (470) 292-3957Fax: (470) 292-3683
- 3660 Flat Shoals Rd Ste 250Decatur, GA 30034-1637Phone: (678) 935-6090
Registry dates
- Enumerated
- 2012-07-17
- Last updated
- 2022-09-15
- Certified
- 2022-09-15
Frequently asked questions
- What is Kunal Buch's NPI number?
- Kunal Buch's National Provider Identifier (NPI) is 1124373196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kunal Buch's specialty?
- Kunal Buch is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Kunal Buch located?
- Kunal Buch's practice location on file with NPPES is 601a Professional Dr, Lawrenceville, GA 30046.
- What is Kunal Buch's phone number?
- The practice phone number listed in the NPPES registry for Kunal Buch is (470) 292-3957.
- Does Kunal Buch accept Medicare?
- Kunal Buch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kunal Buch's NPI active?
- Yes — Kunal Buch's NPI (1124373196) is active in the NPPES registry as of the last update on 2022-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.