Orin Stefan Greene, CRNP-A - Medicare Nurse Practitioner in Oxon Hill, MD

Orin Stefan Greene, CRNP-A is a medicare enrolled "Nurse Practitioner - Adult Health" in Oxon Hill, Maryland. He went to Johns Hopkins University School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Physical Medicine Associates Ltd and his current practice location is 174 Waterfront St Ste 320, Oxon Hill, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 485-7400.

Orin Stefan Greene is licensed to practice in Maryland (license number R207930) 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 1730533589.

Contact Information

Orin Stefan Greene, CRNP-A
174 Waterfront St Ste 320,
Oxon Hill, MD 20745-1162
(301) 485-7400
Not Available

Map and Direction




Provider's Profile

Full NameOrin Stefan Greene
GenderMale
SpecialityNurse Practitioner
Experience9 Years
Location174 Waterfront St Ste 320, Oxon Hill, 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:
  • Orin Stefan Greene attended and graduated from Johns Hopkins University School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1730533589
  • Provider Enumeration Date: 04/19/2016
  • Last Update Date: 07/24/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9133411663
  • Enrollment ID: I20160701001391

Medical Identifiers

Medical identifiers for Orin Stefan Greene such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730533589NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health R207930 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Physical Medicine Associates Ltd498168883569

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. Orin Stefan Greene allows following entities to bill medicare on his behalf.
Entity NamePhysical Medicine Associates Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003884560
PECOS PAC ID: 4981688835
Enrollment ID: O20040617000167
Entity NameCenter For Pain Management, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962463265
PECOS PAC ID: 0547246555
Enrollment ID: O20081125000276

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. Orin Stefan Greene 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
Orin Stefan Greene, CRNP-A
11350 Mccormick Rd, Executive Plaza 1, Suite 501,
Hunt Valley, MD 21031-1002

Ph: (301) 877-6110
Orin Stefan Greene, CRNP-A
174 Waterfront St Ste 320,
Oxon Hill, MD 20745-1162

Ph: (301) 485-7400

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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