Calvin Bowlin, CAC
Calvin Bowlin, CAC is an Addiction (Substance Use Disorder) Counselor in New Orleans, LA, registered under NPI 1003055948.
Getting there
Here is what surrounds this office in New Orleans, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.28 mi away. There is EV charging 0.47 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 0.37 mi away, served by FlixBus New Orleans. A pharmacy sits 0.33 mi from the entrance (Rite Aid), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 104 ft ~1 min
Restaurant Hot and Soul 335 ft ~2 min
Restaurant Soule Cafe 434 ft ~2 min
2549 Banks Street
Grocery Trader Joe's 475 ft ~2 min
Convenience Quicky's 632 ft ~3 min
Restaurant Gild's Steakhouse 750 ft ~3 min
300 South Broad Street, New Orleans
Grocery Ideal Market 880 ft ~4 min
Parking 0.22 mi ~5 min
Parking 0.28 mi ~6 min
Transit 0.31 mi ~7 min
Gas station Exxon 0.33 mi ~7 min
Pharmacy Rite Aid 0.33 mi ~7 min
Transit FlixBus New Orleans 0.37 mi ~8 min
EV charging ChargePoint 0.47 mi ~10 min
Grocery Whole Foods Market 0.48 mi ~10 min
300 North Broad Street, New Orleans 70119
Mo-Su 08:00-21:00
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 |
|---|---|---|
| 1089 | LA | Addiction (Substance Use Disorder)… primary |
This provider holds licence 1089 issued in LA. 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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003055948 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 17, 2009 |
| Last updated | Feb 17, 2009 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | CAC |
| Practice address |
2601 TULANE AVE # 800 New Orleans, LA 70119 (504) 826-2004 Fax (504) 826-2005 |
| Mailing address |
2601 TULANE AVE. # 800 New Orleans, LA 70119 |
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 | 5 | 5 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 1 | 9 | 8 |
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.