DR. SAM GAINES (M.D.) – Internal Medicine Physician, NPI 1730115643

DR. SAM GAINES (M.D.) is a healthcare provider. based in Normal, Illinois. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 036-057022 (IL). The NPI Number for DR. SAM GAINES (M.D.) is 1730115643

Main info

Male
49 Years Of Experience
Accepts Medicare Assignment
Name
DR. SAM GAINES (M.D.)
NPI
1730115643
Phone
(309) 827-4321
Address
VIRGINIA & FRANKLIN STREETS
Enumeration Date
23 June 2006
Last Update Date
28 December 2021

Doctor Profile

Medical School Name
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2175446464
Graduation Year
1977 (49 years ago)
PAC ID
3870406861
Group Practice PAC ID
4183984909
Professional Enrollment ID
I20040122001131
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness75
Years active:19State licenses:2Digital endpointsOther names

Provider Addresses for DR. SAM GAINES (M.D.)

  • VIRGINIA & FRANKLIN STREETS

    NORMAL, IL 61761

    Phone: (309) 827-4321

    Type: Location

  • 509, Colbrook Drive, Springfield, Sangamon County, Illinois, 62702, United States

    SPRINGFIELD, IL 627023384

    Phone: (217) 782-9318

    Fax: (217) 793-5267

    Type: Mailing

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: 2004-01-22

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
I20040122001131IInternal MedicineILTBD

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 61761)

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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: 4183984909View full group profile

Reviews

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Frequently asked questions

Where can patients find DR. SAM GAINES (M.D.)'s NPI?
You can confirm DR. SAM GAINES (M.D.) with NPI 1730115643; it appears in the national provider directory.
Does this profile mean DR. SAM GAINES (M.D.) is currently active?
Yes — DR. SAM GAINES (M.D.) appears active in the national provider directory.
What does DR. SAM GAINES (M.D.) treat or focus on?
Patients typically see DR. SAM GAINES (M.D.) under the specialty Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Does DR. SAM GAINES (M.D.) practice in Illinois?
You will see Normal, Illinois on file for DR. SAM GAINES (M.D.) alongside any extra practice locations.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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