DR. MARY J GENTINE (M.D.) – Family Medicine Physician, NPI 1811945942

DR. MARY J GENTINE (M.D.) is a healthcare provider. based in Glendale, Wisconsin. specializing in FAMILY PRACTICE. They hold the professional credentials M.D.. They hold a License No. 40128-020 (WI). The NPI Number for DR. MARY J GENTINE (M.D.) is 1811945942

Main info

Female
29 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARY J GENTINE (M.D.)
NPI
1811945942
Phone
(920) 457-4438
Address
4425 N PORT WASHINGTON RD
Enumeration Date
4 May 2006
Last Update Date
12 June 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9204766300
Graduation Year
1997 (29 years ago)
PAC ID
5496847246
Group Practice PAC ID
2365836954
Professional Enrollment ID
I20070823000961
Address ID
WI530818432SH3736XDRXX400
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

3,050 FAMILY PRACTICE in WI

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Provider Addresses for DR. MARY J GENTINE (M.D.)

  • Columbia College of Nursing, 4425, North Port Washington Road, Grover Heights, Glendale, Milwaukee County, Wisconsin, 53212, United States

    ATTN: CLINIC CREDENTIALING

    GLENDALE, WI 532121082

    Phone: (920) 457-4438

    Fax: (920) 457-6748

    Type: Mailing

  • 1703, North Taylor Drive, Sheboygan, Town of Sheboygan, Sheboygan County, Wisconsin, 53081, United States

    SHEBOYGAN, WI 530811933

    Phone: (920) 457-4438

    Fax: (920) 457-6748

    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: 2007-08-23

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
I20070823000961IFamily PracticeWITBD

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
36415Insertion of needle into vein for collection of blood sample1,379743$0
99214Established patient office or other outpatient visit, 30-39 minutes327212$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit195195$0
G0008Administration of influenza virus vaccine7272$0
99213Established patient office or other outpatient visit, 20-29 minutes7059$0
View full utilization report →

Insurance plans in this area (ZIP 53212)

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Provider's Procedures

DR. MARY J GENTINE (M.D.) performs procedures in FAMILY PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEWI85610Blood test, clotting time1211

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: 2365836954View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)WI
P S Y C H I A T R YWI
Nurse PractitionerWI
Nurse PractitionerWI
Emergency MedicineFL
Nurse PractitionerWI
Cardiovascular Disease (Cardiology), Cardiovascular Disease (Cardiology), Interventional CardiologyWI
Nurse PractitionerWI
Nurse PractitionerWI
Qualified AudiologistWI

Reviews

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Frequently asked questions

What unique ID ties claims to DR. MARY J GENTINE (M.D.)?
NPI 1811945942 is assigned to DR. MARY J GENTINE (M.D.) under the national enumeration system.
Is DR. MARY J GENTINE (M.D.) active in the national directory?
DR. MARY J GENTINE (M.D.)'s public NPI profile is in an active state.
What field does DR. MARY J GENTINE (M.D.) work in?
You can think of DR. MARY J GENTINE (M.D.) as practicing within Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What location shows for DR. MARY J GENTINE (M.D.)?
We surface Glendale, Wisconsin for DR. MARY J GENTINE (M.D.) based on available NPPES addresses.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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