Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Debra M Block, D.C.
Chiropractor in Burtonsville, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750500864
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Registry record
Entity type Individual (Type 1)
Name Dr. Debra M Block
Credential D.C.
Sex Female
Practice address 3919 National Dr, Suite 110, Burtonsville, MD, 20866
Phone (301) 476-7575
Fax (301) 476-7730
Enumeration date Apr 25, 2007
Last updated in NPPES Feb 21, 2014
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| G01419 | Medicaid | MD | - |
| 41519201 | Other | MD | BCBS RENDERING # |
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.
Frequently asked questions
What is the NPI number for Debra Block?
The National Provider Identifier (NPI) for Debra Block is 1750500864, a Type 1 (individual) record in the CMS NPPES registry.
Where does Debra Block practice?
The practice location on file with NPPES is in Burtonsville, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-21.