Mrs Maryfrances Lanosa Desteno, APRN - Medicare Nurse Practitioner in Greenwich, CT

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Mrs Maryfrances Lanosa Desteno, APRN is a medicare enrolled "Nurse Practitioner" in Greenwich, Connecticut. She graduated from nursing school in 1995 and has 29 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Liberty Integrated Behavioral Health Llc and her current practice location is 55 Holly Hill Ln, Greenwich, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 863-4210.

Mrs Maryfrances Lanosa Desteno is licensed to practice in Connecticut (license number 2323) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1922374354.

Contact Information

Mrs Maryfrances Lanosa Desteno, APRN
55 Holly Hill Ln,
Greenwich, CT 06830-6074
(203) 863-4210
Not Available

Map and Direction




Provider's Profile

Full NameMrs Maryfrances Lanosa Desteno
GenderFemale
SpecialityNurse Practitioner
Experience29 Years
Location55 Holly Hill Ln, Greenwich, Connecticut
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Maryfrances Lanosa Desteno graduated from nursing school in 1995
  NPI Data:
  • NPI Number: 1922374354
  • Provider Enumeration Date: 03/29/2012
  • Last Update Date: 03/29/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9436308087
  • Enrollment ID: I20120926000125

Medical Identifiers

Medical identifiers for Mrs Maryfrances Lanosa Desteno such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922374354NPI-NPPES
2323OtherCTAPRN LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 2323 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Liberty Integrated Behavioral Health Llc27697142868

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 Maryfrances Lanosa Desteno allows following entities to bill medicare on her behalf.
Entity NameConnecticut Mental Health Specialists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053362814
PECOS PAC ID: 0345130563
Enrollment ID: O20040319000165
Entity NameLifebridge Community Services, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922006923
PECOS PAC ID: 4981595618
Enrollment ID: O20040323000475
Entity NameThe Connection Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700934296
PECOS PAC ID: 7719025915
Enrollment ID: O20091109000501
Entity NameSunrise Psychological Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699199869
PECOS PAC ID: 7911130216
Enrollment ID: O20140512000200
Entity NameStep Up Care Pc Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154884740
PECOS PAC ID: 5496088346
Enrollment ID: O20190607000156
Entity NameLiberty Integrated Behavioral Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417483165
PECOS PAC ID: 2769714286
Enrollment ID: O20191101000112
Entity NameBehavioral Wellness Partners Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245848670
PECOS PAC ID: 9830504570
Enrollment ID: O20210210002863
Entity NameConnecticut Center For Psychiatric Wellness Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245016005
PECOS PAC ID: 7810349826
Enrollment ID: O20240116000606

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 Maryfrances Lanosa Desteno 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 Maryfrances Lanosa Desteno, APRN
55 Holly Hill Ln,
Greenwich, CT 06830-6074

Ph: (203) 863-4210		Mrs Maryfrances Lanosa Desteno, APRN
55 Holly Hill Ln,
Greenwich, CT 06830-6074

Ph: (203) 863-4210

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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