CARDIAC CIN OF DC LLC
CARDIAC CIN OF DC LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003324989, based in Rockville, MD. The organization lists 2 taxonomy classifications, with Cardiovascular Disease Physician recorded as primary.
Getting there
Here is what surrounds this office in Rockville, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 0.37 mi away. There is EV charging 0.47 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.27 mi away, served by Piccard Dr & Curie Ct. A pharmacy sits 0.49 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Hotel Sleep Inn 252 ft ~1 min
Hotel Radisson Hotel Washington DC-Rockville 527 ft ~2 min
Hotel Sheraton 0.21 mi ~5 min
920 King Farm Boulevard, Rockville 20850
Transit Piccard Dr & Redland Blvd 0.22 mi ~5 min
Transit Piccard Dr & Curie Ct 0.27 mi ~6 min
Restaurant LJ's Cafe 0.32 mi ~7 min
9210 Corporate Boulevard
Parking 0.34 mi ~7 min
60 Upper Rock Circle, Rockville 20850
Parking 0.36 mi ~8 min
9211 Corporate Boulevard
Parking 0.37 mi ~8 min
2611 Research Boulevard
EV charging 0.47 mi ~10 min
Restaurant CAVA 0.47 mi ~10 min
Restaurant Naked Lunch 0.48 mi ~10 min
10 Upper Rock Circle, Rockville 20850
Pharmacy CVS Pharmacy 0.49 mi ~10 min
Grocery MOM's Organic Market 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Cardiovascular Disease covers
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. NUCC Health Care Provider Taxonomy, code 207RC0000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207RC0000X | Cardiovascular Disease Physician Cardiovascular Disease | — | MD | primary |
| 207RI0011X | Interventional Cardiology Physician Interventional Cardiology | — | MD |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003324989 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 13, 2018 |
| Last updated | Feb 14, 2020 |
| Status | Active |
| Practice address |
1 RESEARCH CT STE 450C Rockville, MD 20850 (615) 386-0064 Fax (615) 386-0067 |
| Mailing address |
102 WOODMONT BLVD STE 350 Nashville, TN 37205 |
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 | 3 | 2 | 4 | 9 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 2 | 8 | 9 | 7 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.