Green Oak Professional Health Services
NPI 1649825944 · Adult Mental Health Clinic/Center · Millburn, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Green Oak Professional Health Services is a Adult Mental Health Clinic/Center organization in Millburn, NJ (NPI 1649825944).
Provider details
- NPI number
- 1649825944
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Kazeem Olajide, President(973) 392-0217
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-08-05
- Last updated
- 2019-09-06
Frequently asked questions
- What is Green Oak Professional Health Services's NPI number?
- Green Oak Professional Health Services's National Provider Identifier (NPI) is 1649825944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Green Oak Professional Health Services?
- Green Oak Professional Health Services is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Green Oak Professional Health Services located?
- Green Oak Professional Health Services's practice location on file with NPPES is 120 Millburn Ave Ste 201, Millburn, NJ 07041-1935.
- What is Green Oak Professional Health Services's phone number?
- The practice phone number listed in the NPPES registry for Green Oak Professional Health Services is (973) 392-0217.
- Does Green Oak Professional Health Services accept Medicare?
- Green Oak Professional Health Services 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 Green Oak Professional Health Services?
- The authorized official listed on Green Oak Professional Health Services's NPPES record is Kazeem Olajide, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Green Oak Professional Health Services's NPI active?
- Yes — Green Oak Professional Health Services's NPI (1649825944) is active in the NPPES registry as of the last update on 2019-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.