Sharon Zang, PH.D.
Sharon Zang, PH.D. is a Professional Counselor in Tulsa, OK, registered under NPI 1003313305. 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 Tulsa, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 0.37 mi away. The nearest transit stop is 0.21 mi away, served by Harvard Avenue & Skelly Drive.
Getting here and what is nearby
Restaurant The Dusty Dog Pub 160 ft ~1 min
5107 South Harvard Avenue East, Tulsa 74135
Restaurant Papa John's 175 ft ~1 min
5111 South Harvard Avenue East, Tulsa 74135
Transit 51st Street & Harvard Avenue 497 ft ~2 min
Transit 51st Street & Harvard Avenue 576 ft ~3 min
Restaurant Casa Tequila 777 ft ~3 min
5001 South Harvard Avenue East, Tulsa 74135
Parking 830 ft ~4 min
Parking 921 ft ~4 min
Gas station QuikTrip 956 ft ~4 min
Convenience QuikTrip 983 ft ~4 min
Transit Harvard Avenue & Skelly Drive 0.21 mi ~5 min
Hotel La Quinta Inn 0.37 mi ~8 min
Parking 0.37 mi ~8 min
4720 South Harvard Avenue East, Tulsa 74135
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 |
|---|---|---|
| 1570 | OK | Professional Counselor primary |
This provider holds licence 1570 issued in OK. 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 Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
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 | 1003313305 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 12, 2018 |
| Last updated | Apr 12, 2018 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PH.D. |
| Practice address |
4300 S HARVARD AVE Tulsa, OK 74135 (918) 728-2228 |
| Mailing address |
2522 E 17TH ST Tulsa, OK 74104 |
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 | 1 | 3 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 1 | 6 | 3 | 0 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.