Nik Jefferson Ooi, LLC
NPI 1215691266 · Clinic/Center · Silver Spring, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nik Jefferson Ooi, LLC is a Clinic/Center organization in Silver Spring, MD (NPI 1215691266).
Provider details
- NPI number
- 1215691266
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Nik Ooi, Nurse Practitioner(434) 409-7543
Specialties & taxonomies
Ambulatory Health Care Facilities
- Adult Mental Health Clinic/Center261QM0850X
Ambulatory Health Care Facilities
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
Other names (DBA / former)
- Doing business as
- Randolph Clinic LLC
Registry dates
- Enumerated
- 2021-10-26
- Last updated
- 2021-10-26
- Certified
- 2021-10-26
Frequently asked questions
- What is Nik Jefferson Ooi, LLC's NPI number?
- Nik Jefferson Ooi, LLC's National Provider Identifier (NPI) is 1215691266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nik Jefferson Ooi, LLC?
- Nik Jefferson Ooi, LLC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Nik Jefferson Ooi, LLC located?
- Nik Jefferson Ooi, LLC's practice location on file with NPPES is 3901 Randolph Rd, Silver Spring, MD 20902-1052.
- What is Nik Jefferson Ooi, LLC's phone number?
- The practice phone number listed in the NPPES registry for Nik Jefferson Ooi, LLC is (301) 949-4994.
- Does Nik Jefferson Ooi, LLC accept Medicare?
- Nik Jefferson Ooi, LLC 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 Nik Jefferson Ooi, LLC?
- The authorized official listed on Nik Jefferson Ooi, LLC's NPPES record is Nik Ooi, Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nik Jefferson Ooi, LLC's NPI active?
- Yes — Nik Jefferson Ooi, LLC's NPI (1215691266) is active in the NPPES registry as of the last update on 2021-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.