Ms Gretha Regina Lewis, NP-C - Medicare Nurse Practitioner in Meriden, CT

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Ms Gretha Regina Lewis, NP-C is a medicare enrolled "Nurse Practitioner" in Meriden, Connecticut. She graduated from nursing school in 2009 and has 17 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 158 Paddock Ave Apt 904, Meriden, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 778-3322.

Ms Gretha Regina Lewis is licensed to practice in Connecticut (license number 004516) 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 1720398340.

Contact Information

Ms Gretha Regina Lewis, NP-C
158 Paddock Ave Apt 904,
Meriden, CT 06450-6996
(860) 778-3322
Not Available

Map and Direction




Provider's Profile

Full NameMs Gretha Regina Lewis
GenderFemale
SpecialityNurse Practitioner
Experience17 Years
Location158 Paddock Ave Apt 904, Meriden, Connecticut
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:
  • Ms Gretha Regina Lewis graduated from nursing school in 2009
  NPI Data:
  • NPI Number: 1720398340
  • Provider Enumeration Date: 10/16/2010
  • Last Update Date: 10/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7214101617
  • Enrollment ID: I20111121000916

Medical Identifiers

Medical identifiers for Ms Gretha Regina Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720398340NPI-NPPES
004516OtherCTLICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 004516 (Connecticut)Secondary
363L00000XNurse Practitioner 004516 (Connecticut)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. Ms Gretha Regina Lewis allows following entities to bill medicare on her behalf.
Entity NameTrinity Health Of New England Provider Network Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003882812
PECOS PAC ID: 0941113567
Enrollment ID: O20031110000651
Entity NameStarling Physicians, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467537290
PECOS PAC ID: 7517863749
Enrollment ID: O20031209000877
Entity NameHartford Healthcare Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043561301
PECOS PAC ID: 1153573902
Enrollment ID: O20121201000007
Entity NameHartford Healthcare Medical Group Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023584216
PECOS PAC ID: 3173866241
Enrollment ID: O20190514001441
Entity NamePeaceful Minds Treatment Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578370326
PECOS PAC ID: 2264952423
Enrollment ID: O20250219001230

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. Ms Gretha Regina Lewis 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
Ms Gretha Regina Lewis, NP-C
158 Paddock Ave Apt 904,
Meriden, CT 06450-6996

Ph: (860) 778-3322		Ms Gretha Regina Lewis, NP-C
158 Paddock Ave Apt 904,
Meriden, CT 06450-6996

Ph: (860) 778-3322

Reviews and Comments


Nurse Practitioner Nurses in Meriden, CT

Marta Fedorko,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 435 Lewis Ave, Meriden, CT 06451
Phone: 203-694-8200    
Jeannie Mcintosh, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 134 State St, Meriden, CT 06450
Phone: 203-237-2229    Fax: 203-686-1677
Brenna Keogh, APRN
Nurse Practitioner
Medicare: May Accept Medicare Assignments
Practice Location: 134 State St, Meriden, CT 06450
Phone: 203-237-2229    Fax: 203-686-1677
Jessica M. Martin, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 482 S Broad St, Meriden, CT 06450
Phone: 203-439-4485    
Amanda L Chase, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 883 Paddock Ave, Meriden, CT 06450
Phone: 203-630-5356    
Felistas Mazhandu, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 53 Church Hill Chase, Meriden, CT 06450
Phone: 860-797-0572    
Emily Buyak,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 435 Lewis Ave Ste 100, Meriden, CT 06451
Phone: 203-694-8414    

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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