Mark P. Karchon Do, PC
Mark P. Karchon Do, PC is a healthcare organization registered as Family Medicine Physician in Commerce Township, MI, holding Type 2 (organization) NPI 1811083157 since 2006. The authorized official on file is Mark Karchon, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1811083157 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark P. Karchon Do, PC |
| Practice address | 2455 UNION LAKE RD, SUITE 101, Commerce Township, MI, 48382 |
| Phone | 2483606000 |
| Fax | 2483606040 |
| Enumeration date | 2006-10-05 |
| Last updated in NPPES | 2009-09-25 |
Authorized official
| Name | Mark Karchon |
|---|---|
| Title | Owner |
| Phone | 2483606000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: Mark P. Karchon Do, PC NPI: 1811083157 Taxonomy: 207Q00000X (Family Medicine Physician) Address: 2455 UNION LAKE RD, SUITE 101, Commerce Township, MI, 48382
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1982644803 | David Machnacki | Individual | Family Medicine Physician | Commerce Twp, MI |
| 1699861088 | Mark Karchon | Individual | Family Medicine Physician | Commerce Township, MI |
| 1386873651 | Dmc Billing Associates, LLC | Organization | Family Medicine Physician | Commerce Twp, MI |
| 1851616452 | Bjp2 Inc | Organization | Community/Retail Pharmacy | Commerce Township, MI |
| 1437429370 | Union Lake Physical Rehabilitation, LLC | Organization | Physical Medicine & Rehabilitation Physician | Commerce Twp, MI |
| 1962821041 | Heidi Clark | Individual | Physical Therapist | Commerce Twp, MI |
| 1992203160 | Alison Davis | Individual | Physical Therapist | Commerce Township, MI |
Verify this record
Cross-check NPI 1811083157 against the authoritative CMS record: view Mark P. Karchon Do, PC 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
What type of organization is Mark P. Karchon Do, PC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-09-25.