Mrs Karen Elizabeth Hollis, RD,LDN,CDE - Medicare Dietitian in Easton, MD

Mrs Karen Elizabeth Hollis, RD,LDN,CDE is a medicare enrolled "Dietitian, Registered" provider in Easton, Maryland. Her current practice location is 219 S Washington St, Center For Diabetes And Endocrinology, Easton, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 822-1000.

Mrs Karen Elizabeth Hollis is licensed to practice in Maryland (license number DO1177) 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 1649296435.

Contact Information

Mrs Karen Elizabeth Hollis, RD,LDN,CDE
219 S Washington St, Center For Diabetes And Endocrinology,
Easton, MD 21601-2913
(410) 822-1000
(410) 822-5117

Map and Direction




Healthcare Provider's Profile

Full NameMrs Karen Elizabeth Hollis
GenderFemale
SpecialityDietitian, Registered
Location219 S Washington St, Easton, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649296435
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 08/28/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3375431984
  • Enrollment ID: I20040305000861

Medical Identifiers

Medical identifiers for Mrs Karen Elizabeth Hollis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649296435NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered DO1177 (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 Karen Elizabeth Hollis allows following entities to bill medicare on her behalf.
Provider NameUniversity Of Maryland Community Medical Group Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1477530624
PECOS PAC ID: 3678472214
Enrollment ID: O20040102000687

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 Karen Elizabeth Hollis 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 Karen Elizabeth Hollis, RD,LDN,CDE
28405 Pinehurst Cir,
Easton, MD 21601-8315

Ph: (410) 822-6757
Mrs Karen Elizabeth Hollis, RD,LDN,CDE
219 S Washington St, Center For Diabetes And Endocrinology,
Easton, MD 21601-2913

Ph: (410) 822-1000

Reviews and Comments


Dietitian, Registered in Easton, MD

Jennifer Clark Stevens, RD, LDN
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 219 S Washington St, Easton, MD 21601
Phone: 410-822-1000    Fax: 410-819-0989
Katherine June Hottel, MS, RD, LD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 508 Idlewild Ave Ste 3, Easton, MD 21601
Phone: 410-697-3832    
Christine Marie Allen, RD, LD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 219 S Washington St, Easton, MD 21601
Phone: 410-822-1000    Fax: 410-819-0989
Samantha Marie Ballard, RD
Dietitian
Medicare: Accepting Medicare Assignments
Practice Location: 508 Idlewild Ave Ste 3, Easton, MD 21601
Phone: 410-697-3832    
Medstar Health Weight Management, Llc
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 499 Idlewild Ave Ste 104, Easton, MD 21601
Phone: 410-697-3832    
Holly Ann Patronik, RD, LD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 219 S Washington St, Easton, MD 21601
Phone: 410-822-1000    Fax: 410-819-0989
Xingyue Zhang, RD, LDN
Dietitian
Medicare: Medicare Enrolled
Practice Location: 219 S Washington St, Easton, MD 21601
Phone: 410-822-1000    

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.