Mr Nik Jefferson Ooi, - Medicare Nurse Practitioner in Silver Spring, MD

Mr Nik Jefferson Ooi, is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Silver Spring, Maryland. He graduated from nursing school in 2019 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Unity Health Care Inc, Nik Jefferson Ooi Llc, Unity Health Care Inc and his current practice location is 3901 Randolph Rd, Silver Spring, Maryland. You can reach out to his office (for appointments etc.) via phone at (434) 409-7543.

Mr Nik Jefferson Ooi is licensed to practice in Maryland (license number R263594) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1215587365.

Contact Information

Mr Nik Jefferson Ooi,
3901 Randolph Rd,
Silver Spring, MD 20902-1052
(434) 409-7543
Not Available

Map and Direction




Provider's Profile

Full NameMr Nik Jefferson Ooi
GenderMale
SpecialityNurse Practitioner
Experience5 Years
Location3901 Randolph Rd, Silver Spring, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Nik Jefferson Ooi graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1215587365
  • Provider Enumeration Date: 09/19/2019
  • Last Update Date: 03/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8628402864
  • Enrollment ID: I20191223000816

Medical Identifiers

Medical identifiers for Mr Nik Jefferson Ooi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215587365NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care RN1047416 (District Of Columbia)Secondary
363LP2300XNurse Practitioner - Primary Care 976325 (Texas)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health R263594 (Maryland)Primary
363LG0600XNurse Practitioner - Gerontology RN1047416 (District Of Columbia)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health RN1047416 (District Of Columbia)Secondary
363LA2200XNurse Practitioner - Adult Health R263594 (Maryland)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Unity Health Care Inc3476647264107
Nik Jefferson Ooi Llc01436162842
Unity Health Care Inc3476647264107

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mr Nik Jefferson Ooi allows following entities to bill medicare on his behalf.
Entity NameSt Lazarus Family Practice Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598210411
PECOS PAC ID: 1456632058
Enrollment ID: O20161219001644

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mr Nik Jefferson Ooi is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mr Nik Jefferson Ooi,
3901 Randolph Rd,
Silver Spring, MD 20902-1052

Ph: (301) 949-4994
Mr Nik Jefferson Ooi,
3901 Randolph Rd,
Silver Spring, MD 20902-1052

Ph: (434) 409-7543

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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