Rebecca Greenstein, MD - Medicare Emergency Medicine in Pittsburgh, PA

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Rebecca Greenstein, MD is a medicare enrolled "Emergency Medicine" physician in Pittsburgh, Pennsylvania. Her current practice location is 320 E North Ave, Pittsburgh, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (412) 359-3131.

Rebecca Greenstein is licensed to practice in Pennsylvania (license number MD476432) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1528529351.

Contact Information

Rebecca Greenstein, MD
320 E North Ave,
Pittsburgh, PA 15212-4756
(412) 359-3131
Not Available

Map and Direction




Physician's Profile

Full NameRebecca Greenstein
GenderFemale
SpecialityEmergency Medicine
Location320 E North Ave, Pittsburgh, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1528529351
  • Provider Enumeration Date: 03/26/2019
  • Last Update Date: 09/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9830427665
  • Enrollment ID: I20220620002038

Medical Identifiers

Medical identifiers for Rebecca Greenstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528529351NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD476432 (Pennsylvania)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Rebecca Greenstein allows following entities to bill medicare on her behalf.
Entity NameAhn Emergency Group Of Pittsburgh Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043635402
PECOS PAC ID: 6608009741
Enrollment ID: O20140425001324
Entity NameAhn Emergency Group Of Forbes Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235554692
PECOS PAC ID: 4385877216
Enrollment ID: O20140430001438
Entity NameAhn Emergency Group Of Canonsburg Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790100154
PECOS PAC ID: 2668695834
Enrollment ID: O20140516000943
Entity NameAhn Observation Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437814696
PECOS PAC ID: 1557753811
Enrollment ID: O20220118001466

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. Rebecca Greenstein 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
Rebecca Greenstein, MD
Penn State Health Milton S Hershey Medical Center, 500 University Dr,
Hershey, PA 17033-2360

Ph: () -		Rebecca Greenstein, MD
320 E North Ave,
Pittsburgh, PA 15212-4756

Ph: (412) 359-3131

Reviews and Comments


Emergency Medicine Doctors in Pittsburgh, PA

Dr. Andrew Jerome Coyle, M.D.
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Practice Location: 1000 Bower Hill Rd, Pittsburgh, PA 15243
Phone: 412-942-4000    
Dr. Josef Turner, M.D.
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Practice Location: 320 E North Ave, Emergency Medicine Residency Office, Pittsburgh, PA 15212
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Dr. Vincent Samuel Ceretto, D.O
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Medicare: Medicare Enrolled
Practice Location: 320 E North Ave, Pittsburgh, PA 15212
Phone: 412-359-3030    Fax: 412-359-3060
Anna Moseley Vanatta, MD
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Practice Location: 320 E North Ave, Pittsburgh, PA 15212
Phone: 412-359-4905    
Mackenzie Marie Mcgahan, DO
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Medicare: Medicare Enrolled
Practice Location: 320 E North Ave, Pittsburgh, PA 15212
Phone: 412-359-4905    
Michael Turturro, MD
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Practice Location: 1400 Locust St, Pittsburgh, PA 15219
Phone: 412-232-8381    
Arvind Venkat, MD
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Medicare: Medicare Enrolled
Practice Location: 320 E North Ave, Pittsburgh, PA 15212
Phone: 412-359-6180    Fax: 412-359-8874

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.