Marcus Macnealy, MD
NPI 1881850618 · Diagnostic Radiology Physician · Saginaw, MI
Marcus Macnealy, MD is a Diagnostic Radiology Physician provider in Saginaw, MI (NPI 1881850618).
Provider details
- NPI number
- 1881850618
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301103252 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-07-31
- Last updated
- 2014-10-07
Frequently asked questions
- What is Marcus Macnealy's NPI number?
- Marcus Macnealy's National Provider Identifier (NPI) is 1881850618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Macnealy's specialty?
- Marcus Macnealy is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcus Macnealy located?
- Marcus Macnealy's practice location on file with NPPES is 3400 N Center Rd, Saginaw, MI 48603-7919.
- What is Marcus Macnealy's phone number?
- The practice phone number listed in the NPPES registry for Marcus Macnealy is (989) 799-5600.
- Is Marcus Macnealy's NPI active?
- Yes — Marcus Macnealy's NPI (1881850618) is active in the NPPES registry as of the last update on 2014-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.