Dr Teresa Maria Grillo, OD - Medicare Optometrist in Hanover, MD

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Dr Teresa Maria Grillo, OD is a medicare enrolled "Optometrist" provider in Hanover, Maryland. She went to Pennsylvania College Of Optometry and graduated in 1996 and has 28 years of diverse experience with area of expertise as Optometry. Her current practice location is 7410 Windstream Cir Apt 301, Hanover, Maryland. You can reach out to her office (for appointments etc.) via phone at (443) 204-3939.

Dr Teresa Maria Grillo is licensed to practice in Maryland (license number TA1396) 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 1134234735.

Contact Information

Dr Teresa Maria Grillo, OD
7410 Windstream Cir Apt 301,
Hanover, MD 21076-5060
(443) 204-3939
(888) 609-9664

Map and Direction




Healthcare Provider's Profile

Full NameDr Teresa Maria Grillo
GenderFemale
SpecialityOptometry
Experience28 Years
Location7410 Windstream Cir Apt 301, Hanover, Maryland
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:
  • Dr Teresa Maria Grillo attended and graduated from Pennsylvania College Of Optometry in 1996
  NPI Data:
  • NPI Number: 1134234735
  • Provider Enumeration Date: 08/21/2006
  • Last Update Date: 12/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4789784240
  • Enrollment ID: I20130122000121

Medical Identifiers

Medical identifiers for Dr Teresa Maria Grillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134234735NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist TA1396 (Maryland)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. Dr Teresa Maria Grillo allows following entities to bill medicare on her behalf.
Provider NameGrillo & Company
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1699106740
PECOS PAC ID: 6507081254
Enrollment ID: O20140714000777
Provider NameMobile Eye Care Of Maryland
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1548773278
PECOS PAC ID: 7214267061
Enrollment ID: O20190924000230

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. Dr Teresa Maria Grillo 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
Dr Teresa Maria Grillo, OD
7410 Windstream Cir Apt 301,
Hanover, MD 21076-5060

Ph: (443) 204-3939		Dr Teresa Maria Grillo, OD
7410 Windstream Cir Apt 301,
Hanover, MD 21076-5060

Ph: (443) 204-3939

Reviews and Comments


Optometrist in Hanover, MD

Hien Pham,
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Maryzabeth Philip, O.D.
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Dr. Julie Tran, O.D.
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Erica Danielle Bennehoff, O.D.
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Practice Location: 7550 Teague Rd, Suite 114, Hanover, MD 21076
Phone: 410-799-8067    

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.