Tatiana O Chesnut, MD - Medicare Internal Medicine in Scranton, PA

Tatiana O Chesnut, MD is a medicare enrolled "Hospitalist" physician in Scranton, Pennsylvania. She graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Hospital Medicine Services Of Maine Llc, Maine Medical Services Llc and her current practice location is 1800 Mulberry St, Scranton, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (570) 703-7351.

Tatiana O Chesnut is licensed to practice in Pennsylvania (license number MD469699) 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 1669588299.

Contact Information

Tatiana O Chesnut, MD
1800 Mulberry St,
Scranton, PA 18510-2369
(570) 703-7351
(570) 703-7801

Map and Direction




Physician's Profile

Full NameTatiana O Chesnut
GenderFemale
SpecialityInternal Medicine
Experience31 Years
Location1800 Mulberry St, Scranton, Pennsylvania
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:
  • Tatiana O Chesnut graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1669588299
  • Provider Enumeration Date: 08/23/2006
  • Last Update Date: 02/11/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6204833643
  • Enrollment ID: I20200326001773

Medical Identifiers

Medical identifiers for Tatiana O Chesnut such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669588299NPI-NPPES
7100159290MedicaidKY
1521378MedicaidTN
4352346OtherTNBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 46654 (Tennessee)Secondary
207R00000XInternal Medicine 0101279507 (Virginia)Secondary
208M00000XHospitalist MD46654 (Tennessee)Secondary
208M00000XHospitalist MD469699 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northern Light Maine Coast HospitalEllsworth, MEHospital
Cjw Medical CenterRichmond, VAHospital
Mayo Regional HospitalDover foxcroft, MEHospital
Eastern Maine Medical CenterBangor, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospital Medicine Services Of Maine Llc175962146936
Maine Medical Services Llc337588421616

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. Tatiana O Chesnut allows following entities to bill medicare on her behalf.
Entity NameHospital Medicine Services Of Maine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538638432
PECOS PAC ID: 1759621469
Enrollment ID: O20190315001380
Entity NameMaine Medical Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053878371
PECOS PAC ID: 3375884216
Enrollment ID: O20190403000543
Entity NameNes Medical Services Of New England Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396401907
PECOS PAC ID: 6204229669
Enrollment ID: O20220322000330

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. Tatiana O Chesnut 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
Tatiana O Chesnut, MD
100 N Academy Ave,
Danville, PA 17822-4903

Ph: (570) 271-6144
Tatiana O Chesnut, MD
1800 Mulberry St,
Scranton, PA 18510-2369

Ph: (570) 703-7351

Reviews and Comments


Hospitalist Doctors in Scranton, PA

Ammad Saddique,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 111 N Washington Ave, Scranton, PA 18503
Phone: 570-591-5153    
Roopa Ganapathi Naik, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Mulberry St, Scranton, PA 18510
Phone: 570-703-7351    Fax: 570-703-7801
Ketevan Gvalia, M. D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Mulberry St, Scranton, PA 18510
Phone: 570-703-7351    Fax: 570-703-7801
Navin Kumar, M.D
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1800 Mulberry St, Scranton, PA 18510
Phone: 570-703-7351    Fax: 570-703-7801
Dr. Michael Matthew Madden, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Mulberry St, Scranton, PA 18510
Phone: 570-703-7351    Fax: 570-703-7801
Dr. John H Ellis V, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Mulberry St, Scranton, PA 18510
Phone: 570-703-7351    Fax: 570-703-7801
Dr. Navdeep Singh,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 746 Jefferson Ave, Scranton, PA 18510
Phone: 570-770-3000    

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.