MARY M TADROS (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1164425591

MARY M TADROS (M.D.) is a healthcare provider. based in Evansville, Indiana. specializing in ENDOCRINOLOGY, INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 01045508A (IN). The NPI Number for MARY M TADROS (M.D.) is 1164425591

Main info

Female
41 Years Of Experience
Accepts Medicare Assignment
Name
MARY M TADROS (M.D.)
NPI
1164425591
Phone
(812) 426-6638
Address
421 CHESTNUT ST
Enumeration Date
31 May 2005
Last Update Date
9 January 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8124925202
Graduation Year
1985 (41 years ago)
PAC ID
3678542180
Group Practice PAC ID
0244595205
Professional Enrollment ID
I20040930001154
Address ID
IN476308900NE4209XBLVD300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:21State licenses:1Digital endpointsOther names

179 ENDOCRINOLOGY in IN

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Provider Addresses for MARY M TADROS (M.D.)

  • Chestnut Street, Evansville, Vanderburgh County, Indiana, 47713, United States

    EVANSVILLE, IN 477131227

    Phone: (812) 426-6638

    Fax: (812) 450-8109

    Type: Location

  • PO BOX 3868

    EVANSVILLE, IN 477373868

    Phone: (812) 426-6638

    Fax: (812) 450-8109

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 53 Open Payments records for all available years, with a total value of $1,055.

Total Amount is formed as General ($1,055) + Research ($0) + Ownership ($0) = $1,055.

Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Insulet Corporation ($202).

Total Amount

$1,055

General + Research + Ownership

Payments

53

Total payment records

General Amount

$1,055

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-18

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: 2004-09-30

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
I20040930001154IEndocrinologyINTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes296213$0
99211Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional12871$0
95251Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report7445$0
83036Hemoglobin a1c level5749$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes1111$0
View full utilization report →

Insurance plans in this area (ZIP 47713)

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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: 0244595205View full group profile
NameSpecialtyState
-IN
Interventional Cardiology, Cardiovascular Disease (Cardiology)PA
Nurse PractitionerIN
H E M A T O L O G Y/ O N C O L O G YIN
Nurse PractitionerIN
Cardiovascular Disease (Cardiology), Interventional CardiologyOK
E N D O C R I N O L O G YIN
Cardiovascular Disease (Cardiology)IN
Interventional Pain Management, Physical Medicine And Rehabilitation, Physical Medicine And RehabilitationIN
-IN

Reviews

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Frequently asked questions

What is MARY M TADROS (M.D.)'s NPI number?
MARY M TADROS (M.D.)'s NPI is 1164425591 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to MARY M TADROS (M.D.)?
You should see MARY M TADROS (M.D.) as active in CMS-hosted NPPES data.
What area of care is associated with MARY M TADROS (M.D.)?
MARY M TADROS (M.D.)'s record emphasizes Endocrinology, Diabetes & Metabolism Physician. Clinical services aligned with this taxonomy classification.
Is MARY M TADROS (M.D.) associated with Evansville?
Public fields place MARY M TADROS (M.D.) around Evansville, Indiana. Always confirm the exact site before visiting.
When was this NPI issued?
Enumeration for MARY M TADROS (M.D.) is noted as May 31, 2005 where the registry provides it.

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