Phillip Mackewicz
NPI 1508386020 · Emergency Medicine Physician · Syracuse, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phillip Mackewicz is a Emergency Medicine Physician provider in Syracuse, NY (NPI 1508386020).
Provider details
- NPI number
- 1508386020
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 305619 (NY)
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
9 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
- 2017-06-26
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Phillip Mackewicz's NPI number?
- Phillip Mackewicz's National Provider Identifier (NPI) is 1508386020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Mackewicz's specialty?
- Phillip Mackewicz is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip Mackewicz located?
- Phillip Mackewicz's practice location on file with NPPES is 750 E Adams St, Syracuse, NY 13210-2306.
- What is Phillip Mackewicz's phone number?
- The practice phone number listed in the NPPES registry for Phillip Mackewicz is (315) 464-5420.
- Does Phillip Mackewicz accept Medicare?
- Phillip Mackewicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phillip Mackewicz's NPI active?
- Yes — Phillip Mackewicz's NPI (1508386020) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.