ARTHUR HERMAN KATZ (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1124035720

ARTHUR HERMAN KATZ (MD) is a healthcare provider. based in Farmington, Connecticut. specializing in THORACIC SURGERY. They hold the professional credentials MD. They hold a License No. ME62253 (FL). The NPI Number for ARTHUR HERMAN KATZ (MD) is 1124035720

Main info

Male
41 Years Of Experience
Accepts Medicare Assignment
Name
ARTHUR HERMAN KATZ (MD)
NPI
1124035720
Phone
(860) 679-2789
Address
263 Farmington Ave
Enumeration Date
3 August 2006
Last Update Date
17 April 2026

Doctor Profile

Medical School Name
NEW YORK MEDICAL COLLEGE
Secondary Phone
5617472234
Graduation Year
1985 (41 years ago)
PAC ID
1557310703
Group Practice PAC ID
4284797069
Professional Enrollment ID
I20050118000246
Address ID
FL334587205JU1210SHWYX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness85
Years active:19State licenses:2Digital endpointsOther names

84 THORACIC SURGERY in CT

Provider Addresses for ARTHUR HERMAN KATZ (MD)

  • 263 Farmington Ave

    Farmington, CT 060300001

    Phone: (860) 679-2789

    Type: Location

  • 1002 S OLD DIXIE HWY STE 303

    JUPITER, FL 334587202

    Phone: (561) 775-8447

    Fax: (561) 775-8449

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 17 Open Payments records for all available years, with a total value of $1,607.

Total Amount is formed as General ($1,607) + Research ($0) + Ownership ($0) = $1,607.

Last reported payment date: 2024-12-11 • Largest payer in this snapshot: ABIOMED ($624).

Total Amount

$1,607

General + Research + Ownership

Payments

17

Total payment records

General Amount

$1,607

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-11

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: 2005-01-18

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
I20050118000246IThoracic SurgeryFLTBD

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
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes10153$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes8382$0
99205New patient office or other outpatient visit, 60-74 minutes5151$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes4623$0
33268Exclusion of appendage of left upper chamber of heart performed during other procedure on chest3636$0
View full utilization report →

Insurance plans in this area (ZIP 06030)

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Provider's Procedures

ARTHUR HERMAN KATZ (MD) performs procedures in THORACIC SURGERY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
CARDIAC SURGERYFL33533Heart artery bypass to repair one artery3737

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: 4284797069View full group profile
NameSpecialtyState
O B S T E T R I C S/ G Y N E C O L O G YMA
O B S T E T R I C S/ G Y N E C O L O G YPA
Nurse PractitionerFL
Nurse PractitionerFL
Cardiovascular Disease (Cardiology)FL
Internal MedicineFL
General SurgeryFL
Hospitalist, Internal MedicineFL
Internal MedicineFL
Physician AssistantFL

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Frequently asked questions

Does ARTHUR HERMAN KATZ (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — ARTHUR HERMAN KATZ (MD) uses 1124035720.
Does the file indicate ARTHUR HERMAN KATZ (MD) is practicing under active NPI?
Directory data currently reports ARTHUR HERMAN KATZ (MD) as active.
What is ARTHUR HERMAN KATZ (MD)'s primary classification?
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician is the headline specialty for ARTHUR HERMAN KATZ (MD) here. Clinical services aligned with this taxonomy classification.
Where is ARTHUR HERMAN KATZ (MD) based?
ARTHUR HERMAN KATZ (MD) is tied to Farmington, Connecticut in the data we show; additional addresses may exist on the full record.
Why does ARTHUR HERMAN KATZ (MD) have multiple addresses?
3 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.