Christina Maria Hamm, DO - Medicare Family Practice in Southampton, NY

Christina Maria Hamm, DO is a medicare enrolled "Family Medicine" physician in Southampton, New York. She went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2015 and has 9 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice City Medical Of Upper East Side Pllc and her current practice location is 240 Meeting House Ln, Southampton, New York. You can reach out to her office (for appointments etc.) via phone at (631) 726-8200.

Christina Maria Hamm is licensed to practice in New York (license number 291906) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1255711826.

Contact Information

Christina Maria Hamm, DO
240 Meeting House Ln,
Southampton, NY 11968-5009
(631) 726-8200
Not Available

Map and Direction




Physician's Profile

Full NameChristina Maria Hamm
GenderFemale
SpecialityFamily Practice
Experience9 Years
Location240 Meeting House Ln, Southampton, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Christina Maria Hamm attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2015
  NPI Data:
  • NPI Number: 1255711826
  • Provider Enumeration Date: 06/09/2015
  • Last Update Date: 07/08/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4486980661
  • Enrollment ID: I20190725001861

Medical Identifiers

Medical identifiers for Christina Maria Hamm such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255711826NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 291906 (New York)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Medical Of Upper East Side Pllc0648465039737

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. Christina Maria Hamm 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

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. Christina Maria Hamm 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
Christina Maria Hamm, DO
1345 Rxr Plz,
Uniondale, NY 11556-1301

Ph: (516) 453-0435
Christina Maria Hamm, DO
240 Meeting House Ln,
Southampton, NY 11968-5009

Ph: (631) 726-8200

Reviews and Comments


Family Medicine Doctors in Southampton, NY

Dr. Jennifer Lyles Titus, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 435 N Main St, Southampton, NY 11968
Phone: 949-375-1857    
Teiah Moore, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 240 Meeting House Ln, Southampton, NY 11968
Phone: 631-726-0409    
Miss Valaree Alexis Luck, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 240 Meeting House Ln, Southampton, NY 11968
Phone: 631-726-0409    Fax: 631-726-0396
Dr. Allison Elizabeth Van Arsdale, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 240 Meeting House Ln, Southampton, NY 11968
Phone: 631-726-8300    Fax: 631-726-8886
Dr. Peter Joseph Raia, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 89 Jobs Lane, Southampton, NY 11968
Phone: 631-283-9526    Fax: 631-283-6491
Dr. Maryellen Versoza Benito, D.O
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2 Montauk Hwy, Southampton, NY 11968
Phone: 646-962-9920    

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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