Dr. Gregory L Whitcomb, DC
Dr. Gregory L Whitcomb is a Chiropractor provider (Chiropractor) practicing in Milwaukee, WI, registered in the NPPES registry with NPI 1649226838 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1649226838 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gregory L Whitcomb |
| Credential | DC |
| Sex | Male |
| Practice address | 1155 N MAYFAIR RD, SPINE CARE CLINIC AT PLANK ROAD, Milwaukee, WI, 53226 |
| Phone | 4149557199 |
| Fax | 4149550110 |
| Enumeration date | 2006-05-26 |
| Last updated in NPPES | 2021-10-12 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 1693 | WI |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 002000328C | Other | — | HUMANA |
| 1649226838 | Medicaid | WI | — |
Copy-ready billing details
Provider: Gregory Whitcomb, DC NPI: 1649226838 Taxonomy: 111N00000X (Chiropractor) Address: 1155 N MAYFAIR RD, SPINE CARE CLINIC AT PLANK ROAD, Milwaukee, WI, 53226
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1801873245 | Christina Wichman | Individual | Psychiatry Physician | Milwaukee, WI |
| 1609848167 | Michael Lenz | Individual | Internal Medicine Physician | Wauwatosa, WI |
| 1194787341 | James Bockeloh | Individual | Family Nurse Practitioner | Wauwatosa, WI |
| 1285685701 | Anne Anderson | Individual | Medical Physician Assistant | Milwaukee, WI |
| 1720039951 | Jennifer Good | Individual | Hospitalist Physician | Wauwatosa, WI |
| 1265483739 | Mark Lodes | Individual | Internal Medicine Physician | Milwaukee, WI |
| 1780635136 | Joan Bedinghaus | Individual | Family Medicine Physician | Milwaukee, WI |
| 1093766446 | Bertrand Berger | Individual | Psychologist | Milwaukee, WI |
Verify this record
Cross-check NPI 1649226838 against the authoritative CMS record: view Dr. Gregory L Whitcomb 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 1649226838 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-10-12.