Lake Michigan Observation Services PLLC
NPI 1518626043 · Emergency Medical Services (Emergency Medicine) Physician · Muskegon, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lake Michigan Observation Services PLLC is a Emergency Medical Services (Emergency Medicine) Physician organization in Muskegon, MI (NPI 1518626043).
Provider details
- NPI number
- 1518626043
- Entity type
- Organization
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Lake Michigan Emergency Specialists
- Organization subpart
- Yes
- Authorized official
- Marc Whitaker, President(616) 881-2855
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
4 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
- 2021-12-13
- Last updated
- 2022-07-07
- Certified
- 2022-07-07
Frequently asked questions
- What is Lake Michigan Observation Services PLLC's NPI number?
- Lake Michigan Observation Services PLLC's National Provider Identifier (NPI) is 1518626043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lake Michigan Observation Services PLLC?
- Lake Michigan Observation Services PLLC is classified in the NPPES registry as Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Lake Michigan Observation Services PLLC located?
- Lake Michigan Observation Services PLLC's practice location on file with NPPES is 1500 E Sherman Blvd, Muskegon, MI 49444-1849.
- What is Lake Michigan Observation Services PLLC's phone number?
- The practice phone number listed in the NPPES registry for Lake Michigan Observation Services PLLC is (231) 672-3916.
- Does Lake Michigan Observation Services PLLC accept Medicare?
- Lake Michigan Observation Services PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Lake Michigan Observation Services PLLC?
- The authorized official listed on Lake Michigan Observation Services PLLC's NPPES record is Marc Whitaker, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lake Michigan Observation Services PLLC's NPI active?
- Yes — Lake Michigan Observation Services PLLC's NPI (1518626043) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.