Amy E Green-simms, MD - Medicare Ophthalmology in Washington, DC

Amy E Green-simms, MD is a medicare enrolled "Ophthalmology" physician in Washington, District Of Columbia. She went to Mayo Medical School and graduated in 2007 and has 17 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Helfgott, Hargett And Pluznik, M.d., P.c. and her current practice location is 1155 21st St Nw Ste M400, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 296-4900.

Amy E Green-simms is licensed to practice in District Of Columbia (license number MD039830) 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 1982865531.

Contact Information

Amy E Green-simms, MD
1155 21st St Nw Ste M400,
Washington, DC 20036-3336
(202) 296-4900
(202) 293-3409

Map and Direction




Physician's Profile

Full NameAmy E Green-simms
GenderFemale
SpecialityOphthalmology
Experience17 Years
Location1155 21st St Nw Ste M400, Washington, District Of Columbia
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:
  • Amy E Green-simms attended and graduated from Mayo Medical School in 2007
  NPI Data:
  • NPI Number: 1982865531
  • Provider Enumeration Date: 06/17/2008
  • Last Update Date: 08/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6305910860
  • Enrollment ID: I20111011000127

Medical Identifiers

Medical identifiers for Amy E Green-simms such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982865531NPI-NPPES
ENROLLEDMedicaidMN
ENROLLEDMedicaidIA
35357700MedicaidWI
P00878271OtherMNRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD039830 (District Of Columbia)Primary
207W00000XOphthalmology D0072996 (Maryland)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Helfgott, Hargett And Pluznik, M.d., P.c.44867576975

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. Amy E Green-simms allows following entities to bill medicare on her behalf.
Entity NameWashington National Eye Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437175684
PECOS PAC ID: 2264424043
Enrollment ID: O20040401000267
Entity NameHelfgott, Hargett & Pluznik, M.d., P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477659977
PECOS PAC ID: 4486757697
Enrollment ID: O20070308000332

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. Amy E Green-simms 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
Amy E Green-simms, MD
1155 21st St Nw Ste M400,
Washington, DC 20036-3336

Ph: (202) 296-4900
Amy E Green-simms, MD
1155 21st St Nw Ste M400,
Washington, DC 20036-3336

Ph: (202) 296-4900

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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