THOMAS A. KESSLER (M.D.) – Internal Medicine Physician, NPI 1376559310

THOMAS A. KESSLER (M.D.) is a healthcare provider. based in Mobile, Alabama. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 00011342 (AL). The NPI Number for THOMAS A. KESSLER (M.D.) is 1376559310

Main info

Male
46 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS A. KESSLER (M.D.)
NPI
1376559310
Phone
(251) 342-3949
Address
PO BOX 850489
Enumeration Date
31 July 2006
Last Update Date
27 January 2011

Doctor Profile

Medical School Name
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2516338880
Graduation Year
1980 (46 years ago)
PAC ID
0941331417
Group Practice PAC ID
4082986088
Professional Enrollment ID
I20100628000122
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for THOMAS A. KESSLER (M.D.)

  • Box Road, Millertown, Mobile County, Alabama, 36575, United States

    MOBILE, AL 366850489

    Phone: (251) 342-3949

    Fax: (251) 631-3361

    Type: Mailing

  • 6701, Airport Boulevard, Huntleigh Woods, Mobile, Mobile County, Alabama, 36608, United States

    SUITE A-101

    MOBILE, AL 366086705

    Phone: (251) 633-8880

    Fax: (251) 634-4505

    Type: Location

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: 2010-06-28

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
I20100628000122IInternal MedicineALTBD

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 36685)

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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: 4082986088View full group profile
NameSpecialtyState
O B S T E T R I C S/ G Y N E C O L O G YAL
Family PracticeAL
Family PracticeAL
R H E U M A T O L O G YAL
Internal MedicineAL
Family PracticeAL
-AL
Nurse PractitionerME
Internal MedicineAL
Nurse PractitionerME

Reviews

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Frequently asked questions

Can I verify THOMAS A. KESSLER (M.D.) with an NPI only?
You can start verification with NPI 1376559310 for THOMAS A. KESSLER (M.D.), then check state licensing separately.
Does CMS list THOMAS A. KESSLER (M.D.) as active?
Yes — THOMAS A. KESSLER (M.D.) is active in the NPI listing used on this page.
What healthcare role does THOMAS A. KESSLER (M.D.) hold?
Scheduling teams often label THOMAS A. KESSLER (M.D.) under Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where should I expect THOMAS A. KESSLER (M.D.) on a map?
Expect Mobile, Alabama as a primary anchor for THOMAS A. KESSLER (M.D.) unless the record lists multiple sites.
Why does THOMAS A. KESSLER (M.D.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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