NPPES file of Aug 9, 2026

Benjamin Mackowiak, MD

Neonatal-Perinatal Medicine Physician · Savannah, GA

Benjamin Mackowiak, MD is a neonatal-perinatal medicine physician with a practice address in Savannah, Georgia, and NPI 1669663878, issued on Aug 5, 2007. Check the license (Georgia 71770, as entered in NPPES) on the Georgia Composite Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669663878
Name
Benjamin Mackowiak
Credential
MD
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License number
71770 GA
Self-reported in NPPES; status is on the state search
Practice location
4750 Waters Ave Ste 206, Savannah, GA 31404
Phone
(912) 350-5915
Enumerated
Aug 5, 2007
Record last updated
Jun 18, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(912) 350-5930
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest neonatal-perinatal medicine physician records → All 173 in Georgia → Look up another NPI →

Also registered at 4750 Waters Ave Ste 206

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Angela Fagiana, M.D.Neonatal-Perinatal Medicine Physician1477750818
  2. Ashlee Harris, NNP-BCNeonatal Nurse Practitioner1518694710
  3. Andrea Heuser, MDHospitalist Physician1124346325
  4. Kimberly Miller, NNP-BCNeonatal Nurse Practitioner1942714274
  5. Ann Simonin, M.D.Neonatal-Perinatal Medicine Physician1093078107

Verify Benjamin Mackowiak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 71770    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Georgia license search

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Benjamin Mackowiak among 173 neonatal-perinatal medicine physician records in Georgia

Benjamin Mackowiak, MD is one of 173 neonatal-perinatal medicine physician records with a practice address in Georgia. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 54% of them.

  • NPI issued2007 · 54% of these records are older, 35% newer
  • In a Medicare fileNo · 21% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2014 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal-Perinatal Medicine Physician providers in Georgia

There are 173 neonatal-perinatal medicine physician records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 173 in Georgia → Every provider in Savannah → Neonatal-Perinatal Medicine Physician nationwide →

The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes

  1. Bradley Buckler, M.D.Savannah, GA 314041245351154
  2. Eleanor Eades, M.D.Savannah, GA 314041639132376
  3. Erika Espino-Torres, MDSavannah, GA 314041982896866
  4. Angela Fagiana, M.D.Savannah, GA 314041477750818
  5. Palmer Johnston, MDSavannah, GA 314041437206240
  6. Linda Sacks, M.D.Savannah, GA 314041780647297
  7. Daniel SandlerSavannah, GA 314041679672711
  8. Nancy Shull, M.D.Savannah, GA 314041720041064

Common questions

What is Benjamin Mackowiak, MD's NPI number?

Benjamin Mackowiak, MD's National Provider Identifier (NPI) is 1669663878, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Mackowiak, MD located?

The NPPES record lists a practice address at 4750 Waters Ave Ste 206, Savannah, GA, 31404. Phone: (912) 350-5915. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Mackowiak, MD's license?

NPPES lists Georgia license number 71770, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.