CARLTON R. VOLLBERG M D P A
CARLTON R. VOLLBERG M D P A is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003124322, based in Port Charlotte, FL. It is classified under Family Medicine Physician.
Getting there
Here is what surrounds this office in Port Charlotte, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 0.22 mi away. If you arrive early, there is a coffee shop 465 ft away.
Getting here and what is nearby
Coffee BobaBae Teahouse 465 ft ~2 min
Gas station Marathon 965 ft ~4 min
3013 Tamiami Trail, Port Charlotte 33952
Grocery Coronation Market 960 ft ~4 min
Convenience Marathon 1,013 ft ~4 min
3013 Tamiami Trail, Port Charlotte 33952
Parking 0.21 mi ~5 min
Parking 0.21 mi ~5 min
Parking 0.22 mi ~5 min
Restaurant Pita & Puff 0.33 mi ~7 min
Restaurant Honey Baked Ham 0.47 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 Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
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 | 1003124322 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 21, 2010 |
| Last updated | Sep 21, 2010 |
| Status | Active |
| Practice address |
2852 TAMIAMI TRL STE 6 Port Charlotte, FL 33952 (941) 743-4445 Fax (941) 743-4287 |
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 | 1 | 2 | 4 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 8 | 3 | 4 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.