Kathleen Heng
Kathleen Heng is a Pharmacist in Colesville, MD, registered under NPI 1003419508. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Colesville, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 700 ft away. The nearest transit stop is 860 ft away, served by New Hampshire Av at Randolph Rd. A pharmacy sits 0.23 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 793 ft away.
Getting here and what is nearby
Grocery Giant 0.00 mi ~1 min
13490 New Hampshire Avenue, Colesville 20904
Mo-Su 06:00-22:00
Parking 261 ft ~1 min
Restaurant Wing Wing 262 ft ~1 min
41 Randolph Road, Colesville 20904
Restaurant Subway 294 ft ~2 min
45 Randolph Road, Colesville 20904
Mo-Sa 08:00-22:00; Su 09:00-21:00
Restaurant Pollo-Mex 328 ft ~2 min
Transit Randolph Rd at New Hampshire Av 450 ft ~2 min
Gas station Exxon 499 ft ~2 min
13420 New Hampshire Avenue, Colesville 20904
Parking Colesville Park and Ride 471 ft ~2 min
Gas station Giant Gasoline 702 ft ~3 min
13455 New Hampshire Avenue, Silver Spring 20904
Parking 700 ft ~3 min
Transit Randolph Rd at Vital Wy 765 ft ~3 min
Convenience 7-Eleven 756 ft ~3 min
Coffee Bagelry 793 ft ~4 min
Transit New Hampshire Av at Randolph Rd 860 ft ~4 min
Gas station Sunoco 846 ft ~4 min
Pharmacy Walgreens 0.23 mi ~5 min
New Hampshire Avenue, Colesville 20852
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 |
|---|---|---|
| 14609 | MD | Pharmacist primary |
This provider holds licence 14609 issued in MD. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Pharmacist covers
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care. NUCC Health Care Provider Taxonomy, code 183500000X
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 | 1003419508 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 17, 2020 |
| Last updated | Nov 17, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
13490 NEW HAMPSHIRE AVE Colesville, MD 20904 (301) 384-2228 |
| Mailing address |
1716 LADD ST Silver Spring, MD 20902 |
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 | 4 | 1 | 9 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 1 | 9 | 5 | 0 |
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.