Dr. Mark J Mulak, DC
Dr. Mark J Mulak is a Chiropractor provider (Chiropractor) practicing in Cranston, RI, registered in the NPPES registry with NPI 1669679866 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1669679866 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark J Mulak |
| Credential | DC |
| Sex | Male |
| Practice address | Cranston, RI, 02910 |
| Phone | 4012725710 |
| Fax | 4012725711 |
| Enumeration date | 2007-06-29 |
| Last updated in NPPES | 2010-02-22 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | DCP00464 | RI |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Mark Mulak, DC NPI: 1669679866 Taxonomy: 111N00000X (Chiropractor) Address: Cranston, RI, 02910
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1396706420 | Lori Dorsey | Individual | Addiction (Substance Use Disorder) Counselor | Cranston, RI |
| 1457446593 | Patricia Petitpas | Individual | Adult Psychiatric/Mental Health Clinical Nurse Specialist | Cranston, RI |
| 1639207319 | Garden City Neurology, Ltd | Organization | Clinical Neurophysiology Physician | Cranston, RI |
| 1841425360 | Medina Young | Individual | Addiction (Substance Use Disorder) Counselor | Cranston, RI |
| 1689944472 | Mary Angela Saraiva | Individual | Mental Health Counselor | Cranston, RI |
| 1245695964 | Petitpas Psychiatric Services, LLC | Organization | Adult Psychiatric/Mental Health Clinical Nurse Specialist | Cranston, RI |
Verify this record
Cross-check NPI 1669679866 against the authoritative CMS record: view Dr. Mark J Mulak 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 2010-02-22.