Mark Randall, PSYD HSPP
Mark Randall, PSYD HSPP is a Health Service Psychologist in Indianapolis, IN, registered under NPI 1538161351.
Getting there
The practice address on file is 8075 NORTH SHADELAND AVENUE, Indianapolis, IN 46256. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 20041703A | IN | Health Service Psychologist primary |
This provider holds licence 20041703A issued in IN. 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 Health Service covers
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974). NUCC Health Care Provider Taxonomy, code 103TH0100X
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 | 1538161351 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 11, 2005 |
| Last updated | Mar 10, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PSYD HSPP |
| Practice address |
8075 NORTH SHADELAND AVENUE Indianapolis, IN 46256 (317) 621-8000 |
| Mailing address |
8180 CLEARVISTA PARKWAY SUITE 230 ATTN SHERRY MUELLER Indianapolis, IN 46256 |
| Other identifiers |
200305690
· Medicaid (IN) 680016092 · Other (IN) |
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 | 5 | 3 | 8 | 1 | 6 | 1 | 3 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 6 | 8 | 2 | 6 | 2 | 3 | 1 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.