Pranab Chattopadhyay, MD
NPI 1932127685 · Hospitalist Physician · Demorest, GA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pranab Chattopadhyay, MD is a Hospitalist Physician provider in Demorest, GA (NPI 1932127685).
Provider details
- NPI number
- 1932127685
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A48746 (CA)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,337 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 254 | $129 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 254 | $41 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 238 | $123 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 173 | $51 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 122 | $49 |
| Annual Depression Screening, 5 to 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 105 | 50 |
| Losartan Potassium | 91 | 42 |
| Allopurinol | 82 | 32 |
| Carvedilol | 63 | 29 |
| Atorvastatin Calcium | 35 | 16 |
| Furosemide | 31 | 18 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 30 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$226 across 11 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 (1)
- 605 Old Norcross RdLawrenceville, GA 30046Phone: (770) 962-1231Fax: (678) 325-3345
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2021-02-01
- Certified
- 2021-02-01
Frequently asked questions
- What is Pranab Chattopadhyay's NPI number?
- Pranab Chattopadhyay's National Provider Identifier (NPI) is 1932127685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pranab Chattopadhyay's specialty?
- Pranab Chattopadhyay is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Pranab Chattopadhyay located?
- Pranab Chattopadhyay's practice location on file with NPPES is 541 Historic Hwy 441-N, Demorest, GA 30535-0037.
- What is Pranab Chattopadhyay's phone number?
- The practice phone number listed in the NPPES registry for Pranab Chattopadhyay is (770) 533-6521.
- Does Pranab Chattopadhyay accept Medicare?
- Pranab Chattopadhyay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pranab Chattopadhyay's NPI active?
- Yes — Pranab Chattopadhyay's NPI (1932127685) is active in the NPPES registry as of the last update on 2021-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.