Alexa Jaclyn Karkenny, MD - Medicare Orthopedic Surgery in Bronx, NY

Alexa Jaclyn Karkenny, MD is a medicare enrolled "Orthopaedic Surgery" physician in Bronx, New York. She went to Drexel University College Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Orthopedic Surgery. She is a member of the group practice Montefiore Medical Center and her current practice location is 1250 Waters Pl, Tower 1 , 11th Floor, Bronx, New York. You can reach out to her office (for appointments etc.) via phone at (718) 920-2060.

Alexa Jaclyn Karkenny is licensed to practice in New York (license number 304473) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1750700407.

Contact Information

Alexa Jaclyn Karkenny, MD
1250 Waters Pl, Tower 1 , 11th Floor,
Bronx, NY 10461
(718) 920-2060
Not Available

Map and Direction




Physician's Profile

Full NameAlexa Jaclyn Karkenny
GenderFemale
SpecialityOrthopedic Surgery
Experience10 Years
Location1250 Waters Pl, Bronx, New York
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alexa Jaclyn Karkenny attended and graduated from Drexel University College Of Medicine in 2014
  NPI Data:
  • NPI Number: 1750700407
  • Provider Enumeration Date: 04/09/2014
  • Last Update Date: 09/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4981018322
  • Enrollment ID: I20210319000748

Medical Identifiers

Medical identifiers for Alexa Jaclyn Karkenny such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750700407NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 304473 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Montefiore Medical Center37794960212003

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. Alexa Jaclyn Karkenny allows following entities to bill medicare on her behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235

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. Alexa Jaclyn Karkenny 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
Alexa Jaclyn Karkenny, MD
1250 Waters Pl, Tower 1, 11th Floor,
Bronx, NY 10461-1138

Ph: (718) 920-2060
Alexa Jaclyn Karkenny, MD
1250 Waters Pl, Tower 1 , 11th Floor,
Bronx, NY 10461

Ph: (718) 920-2060

Reviews and Comments


Orthopaedic Surgery Doctors in Bronx, NY

Jeffrey Bruce Knox, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 199 Mount Eden Pkwy Fl 4, Bronx, NY 10457
Phone: 718-590-1800    
Paul Kleinman, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 2016 Bronxdale Ave, Bronx, NY 10462
Phone: 718-863-8695    Fax: 718-863-5147
Dr. Eial Faierman, MD
Orthopedic Surgery
Medicare: May Accept Medicare Assignments
Practice Location: 3612 East Tremont Avenue, Bronx, NY 10465
Phone: 718-409-9494    Fax: 718-824-8026
Dr. Vanessa Charubhumi, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 111 E 210th St, Bronx, NY 10467
Phone: 718-920-4321    
Dr. David M.s. Shein, M.D.
Orthopedic Surgery
Medicare: May Accept Medicare Assignments
Practice Location: 1250 Waters Pl, Suite 903, Bronx, NY 10461
Phone: 718-450-9955    Fax: 718-450-9988
Dr. Shai Shemesh, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2600 Netherland Ave, Apt 925, Bronx, NY 10463
Phone: 646-647-5973    
Paul E Levin, MD
Orthopedic Surgery
Medicare: May Accept Medicare Assignments
Practice Location: Mmc - Dept. Of Orthopedic Surg, 3400 Bainbridge Avenue, 6th Fl, Bronx, NY 10467
Phone: 718-920-2060    

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.