DR. GREGORY L WHITCOMB (DC) – Chiropractor, NPI 1649226838

DR. GREGORY L WHITCOMB (DC) is a healthcare provider. based in Milwaukee, Wisconsin. specializing in CHIROPRACTIC. They hold the professional credentials DC. They hold a License No. 1693 (WI). The NPI Number for DR. GREGORY L WHITCOMB (DC) is 1649226838

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
DR. GREGORY L WHITCOMB (DC)
NPI
1649226838
Phone
(414) 955-7199
Address
1155 N MAYFAIR RD
Enumeration Date
26 May 2006
Last Update Date
12 October 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4148053666
Graduation Year
1981 (45 years ago)
PAC ID
5395753297
Group Practice PAC ID
2668384371
Professional Enrollment ID
I20060404000636
Address ID
WI532263548MI8701XRDXX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,617 CHIROPRACTIC in WI

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Provider Addresses for DR. GREGORY L WHITCOMB (DC)

  • Tosa Health Center, 1155, North Mayfair Road, Wauwatosa, Milwaukee County, Wisconsin, 53226, United States

    SPINE CARE CLINIC AT PLANK ROAD

    MILWAUKEE, WI 532263421

    Phone: (414) 955-7199

    Fax: (414) 955-0110

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-04-04

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20060404000636IChiropracticWITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 53226)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 2668384371View full group profile

Reviews

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Frequently asked questions

Can I verify DR. GREGORY L WHITCOMB (DC) with an NPI only?
You can start verification with NPI 1649226838 for DR. GREGORY L WHITCOMB (DC), then check state licensing separately.
Is DR. GREGORY L WHITCOMB (DC) listed as active for patients and plans?
The listing shows DR. GREGORY L WHITCOMB (DC) as active in the NPI system.
What is DR. GREGORY L WHITCOMB (DC)'s specialty?
The listing groups DR. GREGORY L WHITCOMB (DC) with Chiropractor. Clinical services aligned with this taxonomy classification.
Does DR. GREGORY L WHITCOMB (DC) list a practice location?
Patients near Milwaukee, Wisconsin may find DR. GREGORY L WHITCOMB (DC) in results; validate coverage separately.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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