DR. CHARLES J KERT (M.D.) – Hospitalist Physician, NPI 1023024031

DR. CHARLES J KERT (M.D.) is a healthcare provider. based in Fairhaven, Massachusetts. specializing in HOSPITALIST. They hold the professional credentials M.D.. They hold a License No. 262546 (MA). The NPI Number for DR. CHARLES J KERT (M.D.) is 1023024031

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
DR. CHARLES J KERT (M.D.)
NPI
1023024031
Phone
(508) 973-2000
Address
200 MILL RD STE 180
Enumeration Date
31 July 2006
Last Update Date
22 April 2020

Doctor Profile

Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Secondary Phone
5089735919
Graduation Year
1981 (45 years ago)
PAC ID
2961428537
Group Practice PAC ID
0749171957
Professional Enrollment ID
I20150925000784
Address ID
MA027403464NE101XXSTXX300

Contacts

Secure Messaging
ckert34545@direct.southcoast.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

1,252 HOSPITALIST in MA

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Provider Addresses for DR. CHARLES J KERT (M.D.)

  • 180, Mill Road, Nasketucket, Fairhaven, Bristol County, Massachusetts, 02719, United States

    FAIRHAVEN, MA 027195255

    Phone: (508) 973-2000

    Fax: (508) 973-2001

    Type: Mailing

  • Tobey Hospital, 43, High Street, Wareham Center, Wareham, Plymouth County, Massachusetts, 02571, United States

    WAREHAM, MA 025712097

    Phone: (508) 973-5919

    Fax: (508) 973-5916

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $17.

Total Amount is formed as General ($17) + Research ($0) + Ownership ($0) = $17.

Last reported payment date: 2024-03-14 • Largest payer in this snapshot: Janssen Scientific Affairs, LLC ($17).

Total Amount

$17

General + Research + Ownership

Payments

1

Total payment records

General Amount

$17

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-03-14

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2015-09-25

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
I20150925000784IHospitalistMATBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes188104$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes103102$0
99238Hospital discharge day management, 30 minutes or less5857$0
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes3018$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes2112$0
View full utilization report →

Insurance plans in this area (ZIP 02719)

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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: 0749171957View full group profile
NameSpecialtyState
Pain Management, AnesthesiologyMA
Physician AssistantMA
-MA
Physical Therapist In Private PracticeMA
H O S P I T A L I S TRI
-MA
-MA
Physician AssistantMA
General SurgeryMA
Internal Medicine, Pulmonary Disease, Critical Care (Intensivists), Internal MedicineMA

Reviews

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Frequently asked questions

How do payers reference DR. CHARLES J KERT (M.D.)?
For DR. CHARLES J KERT (M.D.), use NPI 1023024031 as the unique 10-digit identifier.
Is DR. CHARLES J KERT (M.D.) shown as active in public data?
Registry records indicate DR. CHARLES J KERT (M.D.) maintains an active NPI.
What kind of doctor is DR. CHARLES J KERT (M.D.)?
DR. CHARLES J KERT (M.D.) is associated with Hospitalist Physician in the directory — Clinical services aligned with this taxonomy classification.
What locale is associated with DR. CHARLES J KERT (M.D.)?
Directory geography for DR. CHARLES J KERT (M.D.) centers on Fairhaven, Massachusetts.
Does DR. CHARLES J KERT (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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