Corporate Occupational Health PC
NPI 1538766639 · Preventive Medicine/Occupational Environmental Medicine Physician · Grand Rapids, MI
Corporate Occupational Health PC is a Preventive Medicine/Occupational Environmental Medicine Physician organization in Grand Rapids, MI (NPI 1538766639).
Provider details
- NPI number
- 1538766639
- Entity type
- Organization
- Primary specialty
- Preventive Medicine/Occupational Environmental Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Ilka, Owner, MD(616) 285-2728
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
5 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
- 2020-10-02
- Last updated
- 2020-10-02
- Certified
- 2020-10-02
Frequently asked questions
- What is Corporate Occupational Health PC's NPI number?
- Corporate Occupational Health PC's National Provider Identifier (NPI) is 1538766639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Corporate Occupational Health PC?
- Corporate Occupational Health PC is classified in the NPPES registry as Preventive Medicine/Occupational Environmental Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Corporate Occupational Health PC located?
- Corporate Occupational Health PC's practice location on file with NPPES is 3501 Lake Eastbrook Blvd Se Ste 144, Grand Rapids, MI 49546-5939.
- What is Corporate Occupational Health PC's phone number?
- The practice phone number listed in the NPPES registry for Corporate Occupational Health PC is (616) 340-0936.
- Who is the authorized official for Corporate Occupational Health PC?
- The authorized official listed on Corporate Occupational Health PC's NPPES record is Richard Ilka, Owner, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Corporate Occupational Health PC's NPI active?
- Yes — Corporate Occupational Health PC's NPI (1538766639) is active in the NPPES registry as of the last update on 2020-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.