MICHAEL A. BOSSAK (MD) – Pediatrics Physician, NPI 1740440916

MICHAEL A. BOSSAK (MD) is a healthcare provider. based in Savannah, Georgia. specializing in Pediatrics Physician. They hold the professional credentials MD. They hold a License No. 066457 (GA). The NPI Number for MICHAEL A. BOSSAK (MD) is 1740440916

Main info

Male
18 Years Of Experience
Accepts Medicare Assignment
Name
MICHAEL A. BOSSAK (MD)
NPI
1740440916
Phone
(912) 350-8180
Address
4700 WATERS AVE
Enumeration Date
11 June 2008
Last Update Date
7 August 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9123508180
Graduation Year
2008 (18 years ago)
PAC ID
8123297967
Group Practice PAC ID
8921353954
Professional Enrollment ID
I20110811000405
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience50
Completeness75
Years active:18State licenses:1Digital endpointsOther names

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Provider Addresses for MICHAEL A. BOSSAK (MD)

  • Medical Center Pharmacy, 4700, Waters Avenue, Fairfield, Savannah, Chatham County, Georgia, 31404, United States

    SAVANNAH, GA 314046220

    Phone: (912) 350-8180

    Fax: (912) 350-8427

    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)

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: 2011-08-11

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
I20110811000405IPediatric MedicineGATBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 31404)

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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: 8921353954View full group profile
NameSpecialtyState
Nurse PractitionerGA
-GA
Nephrology, Pediatric MedicineGA
General SurgeryGA
General SurgeryGA
Nurse PractitionerGA
Pediatric MedicineGA
-GA
Pediatric Medicine, GastroenterologyGA
General Surgery, Pediatric MedicineLA

Reviews

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Frequently asked questions

What is MICHAEL A. BOSSAK (MD)'s NPI number?
MICHAEL A. BOSSAK (MD)'s NPI is 1740440916 — the number used across U.S. healthcare to identify this provider.
Is MICHAEL A. BOSSAK (MD) still an active registrant?
MICHAEL A. BOSSAK (MD) carries an active NPI according to the public dataset.
What kind of doctor is MICHAEL A. BOSSAK (MD)?
MICHAEL A. BOSSAK (MD) is associated with Pediatrics Physician in the directory — Clinical services aligned with this taxonomy classification.
What locale is associated with MICHAEL A. BOSSAK (MD)?
Directory geography for MICHAEL A. BOSSAK (MD) centers on Savannah, Georgia.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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