Caroline Haley Siegel, MD - Medicare Internal Medicine in New York, NY

Caroline Haley Siegel, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in New York, New York. Her current practice location is 535 E 70th St, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 774-2482.

Caroline Haley Siegel is licensed to practice in New York (license number 298074) 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 1679935373.

Contact Information

Caroline Haley Siegel, MD
535 E 70th St,
New York, NY 10021-4898
(212) 774-2482
Not Available

Map and Direction




Physician's Profile

Full NameCaroline Haley Siegel
GenderFemale
SpecialityInternal Medicine - Rheumatology
Location535 E 70th St, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679935373
  • Provider Enumeration Date: 03/22/2016
  • Last Update Date: 07/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0446504682
  • Enrollment ID: I20230622000988

Medical Identifiers

Medical identifiers for Caroline Haley Siegel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679935373NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 298074 (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. Caroline Haley Siegel allows following entities to bill medicare on her behalf.
Entity NameNew York Society For The Relief Of Ruptured & Crippled Maintaining
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427496652
PECOS PAC ID: 4789818204
Enrollment ID: O20131016000041

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. Caroline Haley Siegel 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
Caroline Haley Siegel, MD
Po Box 29234,
New York, NY 10087-9234

Ph: (516) 240-2700
Caroline Haley Siegel, MD
535 E 70th St,
New York, NY 10021-4898

Ph: (212) 774-2482

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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