Benjamin Mackowiak, MD
NPI 1669663878 · Neonatal-Perinatal Medicine Physician · Savannah, GA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Mackowiak, MD is a Neonatal-Perinatal Medicine Physician provider in Savannah, GA (NPI 1669663878).
Provider details
- NPI number
- 1669663878
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 71770 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-05
- Last updated
- 2014-06-18
Frequently asked questions
- What is Benjamin Mackowiak's NPI number?
- Benjamin Mackowiak's National Provider Identifier (NPI) is 1669663878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Mackowiak's specialty?
- Benjamin Mackowiak is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Mackowiak located?
- Benjamin Mackowiak's practice location on file with NPPES is 4750 Waters Ave Ste 206, Savannah, GA 31404-6278.
- What is Benjamin Mackowiak's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Mackowiak is (912) 350-5915.
- Does Benjamin Mackowiak accept Medicare?
- Benjamin Mackowiak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Mackowiak's NPI active?
- Yes — Benjamin Mackowiak's NPI (1669663878) is active in the NPPES registry as of the last update on 2014-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.