Dr. Mark Stephen Messinger, D.C.
Dr. Mark Stephen Messinger is a Chiropractor provider (Chiropractor) practicing in Haverhill, MA, registered in the NPPES registry with NPI 1083732077 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1083732077 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark Stephen Messinger |
| Credential | D.C. |
| Sex | Male |
| Practice address | Haverhill, MA, 01832 |
| Phone | 9783740700 |
| Fax | 9783746052 |
| Enumeration date | 2007-03-27 |
| Last updated in NPPES | 2007-07-09 |
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 | 2011 | MA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P710921 | Other | MA | OXFORD |
| Y39508 | Other | MA | BLUE CROSS GROUP # |
| 0950554 | Other | MA | AETNA PROVIDER NUMBER |
| Y36503 | Other | MA | BLUE CROSS OF MA. |
| 792200 | Other | MA | TUFTS PROVIDER NUMBER |
| 97974501 | Other | MA | NETWORK HEALTH |
| 4400325 | Other | MA | UNITED HEALTH CARE |
| 0017861 | Other | MA | NEIGHBORHOOD HEALTH |
| 1611321 | Medicaid | MA | — |
| 351302 | Other | MA | HARVARD PILGRIM PROVIDER |
| 2682204 | Other | MA | CIGNA |
Copy-ready billing details
Provider: Mark Messinger, D.C. NPI: 1083732077 Taxonomy: 111N00000X (Chiropractor) Address: Haverhill, MA, 01832
Verify this record
Cross-check NPI 1083732077 against the authoritative CMS record: view Dr. Mark Stephen Messinger 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.