Dr. Doris E. Collins, DMD
Dr. Doris E. Collins is a Dentist provider (Dentist) practicing in Granger, IN, registered in the NPPES registry with NPI 1073586947 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1073586947 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Doris E. Collins |
| Credential | DMD |
| Sex | Female |
| Practice address | Granger, IN, 46530 |
| Phone | 5743874663 |
| Enumeration date | 2006-02-09 |
| Last updated in NPPES | 2016-08-10 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 12012196A | IN |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: Doris Collins, DMD NPI: 1073586947 Taxonomy: 122300000X (Dentist) Address: Granger, IN, 46530
Verify this record
Cross-check NPI 1073586947 against the authoritative CMS record: view Dr. Doris E. Collins on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-08-10.