Zack Martin, DMD
Zack Martin, DMD is a provider specialising in General Practice Dentistry in South Pasadena, FL, registered under NPI 1003654799.
Getting there
Here is what surrounds this office in South Pasadena, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 0.22 mi away. The nearest transit stop is 452 ft away, served by Gulfport Boulevard South & Pasadena Shopping Center. A pharmacy sits 842 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.20 mi away.
Getting here and what is nearby
Convenience Rally 194 ft ~1 min
Transit Pasadena Avenue South & Gulfport Boulevard South 295 ft ~2 min
Transit Gulfport Boulevard South & Pasadena Shopping Center 385 ft ~2 min
Parking 374 ft ~2 min
Transit Gulfport Boulevard South & Pasadena Shopping Center 452 ft ~2 min
Parking 493 ft ~2 min
Restaurant Dunkin' 507 ft ~2 min
1200 Pasadena Avenue South, Pasadena 33707
05:00-17:00
Coffee Scooter's Coffee 564 ft ~3 min
980 Pasadena Avenue South, Saint Petersburg 33707
Grocery Winn-Dixie 582 ft ~3 min
6851 Gulfport Boulevard, South Pasadena 33707
Mo-Su 07:00-23:00
Grocery Publix 718 ft ~3 min
1075 Pasadena Avenue South, South Pasadena 33707-2037
Mo-Su 07:00-22:00
Grocery Walmart Neighborhood Market 728 ft ~3 min
6850 Gulfport Boulevard South, South Pasadena 33707
Mo-Su 06:00-24:00
Pharmacy CVS Pharmacy 842 ft ~4 min
6820 Gulfport Boulevard South, South Pasadena 33707
Mo-Fr 09:00-20:00; Sa 09:00-18:00; Su 10:00-17:00
Convenience 7-Eleven 1,009 ft ~4 min
Restaurant Leverock's 1,003 ft ~4 min
Pasadena Avenue South, South Pasadena
Coffee JahVa Coffee Lounge + 0.20 mi ~4 min
6800 Gulfport Boulevard South, South Pasadena 33707
Mo-Fr 7:30-14:30; Sa-Su 8:00-2:30
Parking 0.22 mi ~5 min
Convenience Mobil Mart 0.23 mi ~5 min
1355 Pasadena Avenue South
Gas station Mobil 0.23 mi ~5 min
1355 Pasadena Avenue South
Restaurant Wendy's 0.37 mi ~8 min
1452 Pasadena Avenue South, South Pasadena 33707
Mo-Th 07:00-22:00; Fr 07:00-20:00; Sa-Su 07:00-22:00
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 |
|---|---|---|
| 29445 | FL | General Practice Dentistry primary |
This provider holds licence 29445 issued in FL. 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 General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
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 | 1003654799 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 17, 2024 |
| Last updated | Aug 9, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | DMD |
| Practice address |
6882 GULFPORT BLVD S South Pasadena, FL 33707 (727) 384-9655 |
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 | 6 | 5 | 4 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 5 | 8 | 7 | 9 |
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.