Chirag Popat, MD
Chirag Popat, MD is a Pulmonary Disease Physician in Roswell, GA, registered under NPI 1003073578.
Getting there
Here is what surrounds this office in Roswell, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 931 ft away. A pharmacy sits 0.29 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 0.00 mi ~1 min
4500 Hospital Boulevard, Roswell 30076
Parking Emergency Room Parking Lot 533 ft ~3 min
Convenience RaceTrac 641 ft ~3 min
Gas station RaceTrac 756 ft ~3 min
Parking 931 ft ~4 min
Restaurant Rheas II 0.27 mi ~6 min
Restaurant Star Pizza & Pasta 0.27 mi ~6 min
Pharmacy CVS Pharmacy 0.29 mi ~6 min
Convenience Shell 0.30 mi ~7 min
11714 Alpharetta Highway, Roswell 30076
Gas station Shell 0.31 mi ~7 min
Hotel InTown Suites Extended Stay 0.34 mi ~7 min
1175 Hembree Road, Roswell 30076
Mo-Sa 11:00-19:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 43011000320 | GA | Pulmonary Disease Physician primary |
This provider holds licence 43011000320 issued in GA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Internal Medicine
- PAC ID
- 2365636867
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Texas | I20160503001288 | Practitioner - Internal Medicine |
| Georgia | I20170705000913 | Practitioner - Pulmonary Disease |
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal Medicine. There are 2 separate enrolment records across 2 states (TX, GA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Pulmonary Disease covers
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. NUCC Health Care Provider Taxonomy, code 207RP1001X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003073578 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 21, 2008 |
| Last updated | Oct 17, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
4500 HOSPITAL BLVD STE 310 Roswell, GA 30076 (770) 410-4366 Fax (770) 410-4664 |
| Mailing address |
805 SANDY PLAINS ROAD MEDICAL STAFF SERVICES Marietta, GA 30066 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 7 | 3 | 5 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 6 | 5 | 5 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.