Louis Zako, M.D.
NPI 1437200946 · Family Medicine Physician · Harbor Springs, MI
Louis Zako, M.D. is a Family Medicine Physician provider in Harbor Springs, MI (NPI 1437200946).
Provider details
- NPI number
- 1437200946
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301022825 (MI)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 11 N Maple StGrant, MI 49327-7900Phone: (231) 834-0444Fax: (231) 834-0200
Registry dates
- Enumerated
- 2007-01-13
- Last updated
- 2018-11-19
Frequently asked questions
- What is Louis Zako's NPI number?
- Louis Zako's National Provider Identifier (NPI) is 1437200946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Zako's specialty?
- Louis Zako is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Zako located?
- Louis Zako's practice location on file with NPPES is 248 Meadows Ln, Harbor Springs, MI 49740-9286.
- What is Louis Zako's phone number?
- The practice phone number listed in the NPPES registry for Louis Zako is (231) 526-5095.
- Is Louis Zako's NPI active?
- Yes — Louis Zako's NPI (1437200946) is active in the NPPES registry as of the last update on 2018-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.