Mark J Wasowski, D.C
Mark J Wasowski is a Chiropractor provider (Chiropractor) practicing in Windham, ME, registered in the NPPES registry with NPI 1558443010 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1558443010 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark J Wasowski |
| Credential | D.C |
| Sex | Male |
| Practice address | Windham, ME, 04062 |
| Phone | 2078929001 |
| Enumeration date | 2006-10-20 |
| Last updated in NPPES | 2015-09-03 |
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 | CR646 | ME |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 258210099 | Medicaid | ME | — |
| 8413254 | Other | — | CIGNA |
| 5867646 | Other | — | AETNA |
Copy-ready billing details
Provider: Mark Wasowski, D.C NPI: 1558443010 Taxonomy: 111N00000X (Chiropractor) Address: Windham, ME, 04062
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1154316610 | Colin Robinson | Individual | Optometrist | Windham, ME |
| 1114987922 | Select Physical Therapy Holdings Inc | Organization | Physical Therapy Clinic/Center | Windham, ME |
| 1730110586 | Eugene Paluso | Individual | Internal Medicine Physician | Windham, ME |
| 1144245028 | Maine Medical Partners | Organization | Family Medicine Physician | Windham, ME |
| 1992728323 | Jill Kerekes | Individual | Internal Medicine Physician | Windham, ME |
| 1124135777 | Michael Downing | Individual | Physical Therapist | Windham, ME |
| 1154430650 | Wendy Wardwell | Individual | Physical Therapist | Windham, ME |
| 1033234224 | Marie Pedersen | Individual | Clinical Social Worker | Windham, ME |
Verify this record
Cross-check NPI 1558443010 against the authoritative CMS record: view Mark J Wasowski 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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Is NPI 1558443010 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-09-03.