MICHAEL WEISS (M.D.) – Gastroenterology Physician, NPI 1568445955

MICHAEL WEISS (M.D.) is a healthcare provider. based in Ft myers, Florida. specializing in Gastroenterology Physician. They hold the professional credentials M.D.. They hold a License No. ME0055049 (FL). The NPI Number for MICHAEL WEISS (M.D.) is 1568445955

Main info

Male
40 Years Of Experience
Accepts Medicare Assignment
Name
MICHAEL WEISS (M.D.)
NPI
1568445955
Phone
(239) 275-8882
Address
4790 BARKLEY CIR
Enumeration Date
21 November 2005
Last Update Date
27 November 2023

Doctor Profile

Medical School Name
UNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Secondary Phone
2392758882
Graduation Year
1986 (40 years ago)
PAC ID
5496763302
Group Practice PAC ID
8628960937
Professional Enrollment ID
I20100804000507

Contacts

Secure Messaging
clinical@giaswfl.directbygreenway.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

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Provider Addresses for MICHAEL WEISS (M.D.)

  • 4790, Barkley Circle, Fort Myers, Lee County, Florida, 33907, United States

    BLDG A

    FT MYERS, FL 339077543

    Phone: (239) 275-8882

    Fax: (239) 939-1330

    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)

CMS reports 9 Open Payments records for all available years, with a total value of $218.

Total Amount is formed as General ($218) + Research ($0) + Ownership ($0) = $218.

Last reported payment date: 2024-09-10 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($77).

Total Amount

$218

General + Research + Ownership

Payments

9

Total payment records

General Amount

$218

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-10

Latest reported date

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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 33907)

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Provider's Procedures

MICHAEL WEISS (M.D.) performs procedures in Gastroenterology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
GASTROENTEROLOGYFL45385Removal of polyps or growths of large bowel using an endoscope140140
GASTROENTEROLOGYFL88312Special stained specimen slides to identify organisms including interpretation and report277146

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: 8628960937View full group profile
NameSpecialtyState
Gastroenterology, Internal MedicineFL
Physician AssistantFL
Nurse PractitionerFL
G A S T R O E N T E R O L O G YFL
Physician AssistantFL
Physician AssistantFL
Nurse PractitionerFL
Gastroenterology, Internal MedicineFL
Physician AssistantFL
Gastroenterology, Internal MedicineFL

Reviews

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Frequently asked questions

How do I look up MICHAEL WEISS (M.D.) by NPI?
Use NPI 1568445955 when you need to reference MICHAEL WEISS (M.D.) in forms, claims, or directories.
Does this profile mean MICHAEL WEISS (M.D.) is currently active?
Yes — MICHAEL WEISS (M.D.) appears active in the national provider directory.
Can you summarize MICHAEL WEISS (M.D.)'s specialty in plain language?
Clinically, the directory lists MICHAEL WEISS (M.D.) with Gastroenterology Physician. Clinical services aligned with this taxonomy classification.
Where does public data place MICHAEL WEISS (M.D.)?
The snapshot lists Ft Myers, Florida for MICHAEL WEISS (M.D.); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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