Nancy C Lasson, DO - Medicare Internal Medicine in Providence, RI

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Nancy C Lasson, DO is a medicare enrolled "Internal Medicine" physician in Providence, Rhode Island. She went to Philadelphia College Of Osteopathic Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Coastal Medical Physicians Inc, Lifespan Physician Group Inc, The Miriam Hospital and her current practice location is 146 W River St Fl 3, Providence, Rhode Island. You can reach out to her office (for appointments etc.) via phone at (401) 793-5700.

Nancy C Lasson is licensed to practice in Rhode Island (license number DO00867) 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 1679572390.

Contact Information

Nancy C Lasson, DO
146 W River St Fl 3,
Providence, RI 02904-2609
(401) 793-5700
(401) 793-7801

Map and Direction




Physician's Profile

Full NameNancy C Lasson
GenderFemale
SpecialityInternal Medicine
Experience35 Years
Location146 W River St Fl 3, Providence, Rhode Island
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:
  • Nancy C Lasson attended and graduated from Philadelphia College Of Osteopathic Medicine in 1989
  NPI Data:
  • NPI Number: 1679572390
  • Provider Enumeration Date: 07/15/2005
  • Last Update Date: 06/18/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6103993456
  • Enrollment ID: I20170824000832

Medical Identifiers

Medical identifiers for Nancy C Lasson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679572390NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine DO00867 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Miriam HospitalProvidence, RIHospital
Rhode Island HospitalProvidence, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Coastal Medical Physicians Inc0345658316150
Lifespan Physician Group Inc2567455082634
The Miriam Hospital6901796408184

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. Nancy C Lasson allows following entities to bill medicare on her behalf.
Entity NameThe Miriam Hospital
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1164716031
PECOS PAC ID: 6901796408
Enrollment ID: O20110928000027
Entity NameLifespan Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407116643
PECOS PAC ID: 2567455082
Enrollment ID: O20121029000368
Entity NameCoastal Medical Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780273540
PECOS PAC ID: 0345658316
Enrollment ID: O20210427001413

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. Nancy C Lasson 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
Nancy C Lasson, DO
117 Ellenfield St Ste 101,
Providence, RI 02905-4541

Ph: (401) 444-6779		Nancy C Lasson, DO
146 W River St Fl 3,
Providence, RI 02904-2609

Ph: (401) 793-5700

Reviews and Comments


Internal Medicine Doctors in Providence, RI

Christopher Donald Palmer, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dudley St, Providence, RI 02905
Phone: 401-274-1122    Fax: 401-453-7597
Martha Catherine Trimbur, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 245 Chapman St Ste 300, Providence, RI 02905
Phone: 401-444-4741    Fax: 401-444-4445
Karl Herman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg., Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Muhammad Baig, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg, Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Gary M Katzman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 208 Collyer Street, Suite 100, Providence, RI 02904
Phone: 401-793-7191    Fax: 401-793-7200
Thomas Fairweather Crain, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4630    
James Atkinson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4500    

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.

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