Dr. Mark D. Shafer, DDS
Dr. Mark D. Shafer is a Dentist provider (Dentist) practicing in Granger, IN, registered in the NPPES registry with NPI 1962530238 since 2007. The credential DDS stands for Doctor of Dental Surgery. Practices at Bittersweet Rd. Family Dentist (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1962530238 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark D. Shafer |
| Credential | DDS |
| Sex | Male |
| Practice address | 51410 BITTERSWEET RD, Granger, IN, 46530 |
| Phone | 5742777995 |
| Fax | 5742770184 |
| Enumeration date | 2007-03-01 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 12009526 | IN |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Mark Shafer, DDS NPI: 1962530238 Taxonomy: 122300000X (Dentist) Address: 51410 BITTERSWEET RD, Granger, IN, 46530
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457489734 | Manuel Lopez | Individual | Dentist | Granger, IN |
| 1942338231 | Bittersweet Rd. Family Dentist | Organization | General Practice Dentistry | Granger, IN |
Verify this record
Cross-check NPI 1962530238 against the authoritative CMS record: view Dr. Mark D. Shafer 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.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.