Ms Stefanie Lauren Ehrlein, AGPCNP-BC, RN - Medicare Nurse Practitioner in Mount Sinai, NY

Ms Stefanie Lauren Ehrlein, AGPCNP-BC, RN is a medicare enrolled "Nurse Practitioner - Adult Health" in Mount Sinai, New York. Her current practice location is 5499 Nesconset Hwy, Mount Sinai, New York. You can reach out to her office (for appointments etc.) via phone at (631) 928-2600.

Ms Stefanie Lauren Ehrlein is licensed to practice in New York (license number 309719) 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 1639758923.

Contact Information

Ms Stefanie Lauren Ehrlein, AGPCNP-BC, RN
5499 Nesconset Hwy,
Mount Sinai, NY 11766-2063
(631) 928-2600
Not Available

Map and Direction




Provider's Profile

Full NameMs Stefanie Lauren Ehrlein
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location5499 Nesconset Hwy, Mount Sinai, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639758923
  • Provider Enumeration Date: 04/05/2021
  • Last Update Date: 05/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4284043340
  • Enrollment ID: I20210503001333

Medical Identifiers

Medical identifiers for Ms Stefanie Lauren Ehrlein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639758923NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 558789 (New York)Secondary
363LA2200XNurse Practitioner - Adult Health 309719 (New York)Primary

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. Ms Stefanie Lauren Ehrlein allows following entities to bill medicare on her behalf.
Entity NameCity Medical Of Upper East Side Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801277629
PECOS PAC ID: 0648465039
Enrollment ID: O20101111000052
Entity NameInternal Medicine Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619188489
PECOS PAC ID: 1951291467
Enrollment ID: O20110711000004

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. Ms Stefanie Lauren Ehrlein 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
Ms Stefanie Lauren Ehrlein, AGPCNP-BC, RN
5499 Nesconset Hwy,
Mount Sinai, NY 11766-2063

Ph: (631) 928-2600
Ms Stefanie Lauren Ehrlein, AGPCNP-BC, RN
5499 Nesconset Hwy,
Mount Sinai, NY 11766-2063

Ph: (631) 928-2600

Reviews and Comments


Nurse Practitioner Nurses in Mount Sinai, NY

Ms. Yenmy Quintana, NP
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Phone: 305-510-3884    
Melissa Maria Pearson,
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Practice Location: 44 Liso Dr, Mount Sinai, NY 11766
Phone: 631-827-6962    
Ms. Denise Marie Filingeri, AGNP-C
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Phone: 631-428-0789    
Victoria Cook, NP
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Practice Location: 5505 Nesconset Hwy, Suite 238, Mount Sinai, NY 11766
Phone: 631-928-3122    Fax: 631-928-3192
Mrs. Jennifer Anne Saul, FNP
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Practice Location: 5505 Nesconset Hwy, Mount Sinai, NY 11766
Phone: 631-509-5250    
Alissa M Gnolfo, PNP
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Medicare: Medicare Enrolled
Practice Location: 701 Route 25a, Suite B3, Mount Sinai, NY 11766
Phone: 631-476-7676    
Angela V Guerrazzi, PSYCHIATRIC NURSE PR
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 69 Grasslands Circle, Mount Sinai, NY 11766
Phone: 631-807-1726    Fax: 631-828-4245

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.