Mrs Callia Anastacia Twigg, OD - Medicare Optometrist in Severna Park, MD

Mrs Callia Anastacia Twigg, OD is a medicare enrolled "Optometrist" provider in Severna Park, Maryland. Her current practice location is 489 Ritchie Hwy Ste 200, Severna Park, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 975-0090.

Mrs Callia Anastacia Twigg is licensed to practice in Maryland (license number TA2927) 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 1598441172.

Contact Information

Mrs Callia Anastacia Twigg, OD
489 Ritchie Hwy Ste 200,
Severna Park, MD 21146-2955
(410) 975-0090
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMrs Callia Anastacia Twigg
GenderFemale
SpecialityOptometrist
Location489 Ritchie Hwy Ste 200, Severna Park, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598441172
  • Provider Enumeration Date: 06/27/2023
  • Last Update Date: 11/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789045766
  • Enrollment ID: I20230807004011

Medical Identifiers

Medical identifiers for Mrs Callia Anastacia Twigg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598441172NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist TA2927 (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. Mrs Callia Anastacia Twigg allows following entities to bill medicare on her behalf.
Provider NameRutzen Eye Specialists
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1114137841
PECOS PAC ID: 9032204524
Enrollment ID: O20071003000237

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. Mrs Callia Anastacia Twigg 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
Mrs Callia Anastacia Twigg, OD
489 Ritchie Hwy, Suite 200,
Severna Park, MD 21146

Ph: (410) 975-0090
Mrs Callia Anastacia Twigg, OD
489 Ritchie Hwy Ste 200,
Severna Park, MD 21146-2955

Ph: (410) 975-0090

Reviews and Comments


Optometrist in Severna Park, MD

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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).

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.