Mark D Black, PHARM D
Mark D Black is a Pharmacist provider (Pharmacist) practicing in Eagle Butte, SD, registered in the NPPES registry with NPI 1669508610 since 2007. The credential PHARMD stands for Doctor of Pharmacy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1669508610 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark D Black |
| Credential | PHARM D |
| Sex | Male |
| Practice address | Eagle Butte, SD, 57625 |
| Phone | 6059647724 |
| Fax | 6053641340 |
| Enumeration date | 2007-02-26 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | P6007 | ID |
PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential
Copy-ready billing details
Provider: Mark Black, PHARM D NPI: 1669508610 Taxonomy: 183500000X (Pharmacist) Address: Eagle Butte, SD, 57625
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083688329 | Beth Sieler | Individual | Pharmacist | Eagle Butte, SD |
| 1770610842 | Eagle Butte Ihs Hospital Pharmacy | Organization | Indian Health Service/Tribal/Urban Indian Health (I/T/U) Pharmacy | Eagle Butte, SD |
| 1548480726 | Elaine Brehmer | Individual | Registered Nurse | Eagle Butte, SD |
| 1538389705 | Heather Cuny | Individual | Registered Nurse | Eagle Butte, SD |
| 1881844728 | Indian Health Service | Organization | Rural Acute Care Hospital | Eagle Butte, SD |
| 1003045345 | Indian Health Services | Organization | Rural Acute Care Hospital | Eagle Butte, SD |
| 1649409988 | Tausha Kraft | Individual | Registered Nurse | Eagle Butte, SD |
| 1043545981 | Amalia Petersen | Individual | Registered Nurse | Eagle Butte, SD |
Verify this record
Cross-check NPI 1669508610 against the authoritative CMS record: view Mark D Black 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.