MICHAEL A WERNER MD, FACS
NPI 1124340294
Urology in Harrison, NY

Q: What is Michael Werner's NPI number?

The NPI number for Michael Werner is 1124340294. It was assigned to this individual provider in the NPPES registry on February 17, 2010.

Q: What is Michael Werner's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: Is Michael Werner enrolled in Medicare?

No. Michael Werner has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Michael Werner was last updated on December 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 17, 2010Opted out of Medicare · through Jul 1, 2028CLIA 33D0889367 · Certificate of Compliance

440 MAMARONECK AVE STE 201, HARRISON, NY 10528(914) 997-4100(914) 683-0974 Get Directions Write a Review

NPPES record last updated: December 20, 2024. Verified against the NPPES registry weekly; last sync: September 13, 2026.

On this page

About Michael A Werner Md, Facs NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL A WERNER MD, FACS (NPI 1124340294) is an individual urology provider in Harrison, New York, licensed in New York (173066) and active in the NPI registry since February 2010. He has opted out of Medicare through July 1, 2028 and remains eligible to order and refer and holds a CLIA Certificate of Compliance certificate valid through April 7, 2027.

NPPES Registry Identity

NPI1124340294

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameMICHAEL A WERNERCredential: MD, FACS

Location Address440 MAMARONECK AVE STE 201Harrison, NY 10528-2438

Mailing Address440 Mamaroneck Ave Ste 201Harrison, NY 10528-2438 · (914) 997-4100

Phone(914) 997-4100

Fax(914) 683-0974

Sole ProprietorNo

Enumeration DateFebruary 17, 2010

Last NPPES UpdateDecember 20, 2024

NPPES CertifiedDecember 20, 2024

✔ NPI 1124340294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

Licenses✔ Licensed in NY · 173066✔ Licensed in CT · 033744✔ Licensed in NJ · 61153

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

440 MAMARONECK AVE STE 201, Harrison, NY 10528

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Michael A Werner Md, Facs has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2014 through July 1, 2028.

Opt-Out Effective DateJuly 1, 2014

Opt-Out In Effect ThroughJuly 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 33D0889367

Michael A Werner MD PC Dba Maze Health · Harrison, NY

Active · expires Apr 7, 2027

CLIA Number33D0889367

Laboratory TypePhysician Office

Certificate Effective DateApril 8, 2025

Certificate Expiration DateApril 7, 2027

Laboratory DirectorDr. Michael A. Werner

Laboratory Phone(914) 683-0000

Laboratory LocationMichael A Werner MD PC Dba Maze Health440 Mamaroneck Avenue, Suite 201, Harrison, NY 10528

CLIA data matches this NPI record on: Address

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10528 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANTHONY ANGELONI

Physician Assistant

440 MAMARONECK AVE STE 201
HARRISON, NY 10528

Westchester County (646) 380-2600

MATTHEW WERNER

Technician/Technologist

440 MAMARONECK AVE STE 201
HARRISON, NY 10528

Westchester County (914) 997-4100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Werner's NPI number?

The NPI number for Michael Werner is 1124340294. It was assigned to this individual provider in the NPPES registry on February 17, 2010.

Where is Michael Werner located?

Michael Werner practices at 440 Mamaroneck Ave Ste 201, Harrison, NY 10528. The listed phone number is (914) 997-4100.

What is Michael Werner's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Michael Werner enrolled in Medicare?

No. Michael Werner has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Does Michael Werner hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 33D0889367) is associated with this NPI, valid through April 7, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Michael Werner was last updated on December 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.