Gretchen L Arnold, RD - Medicare Dietitian in Portland, ME

Gretchen L Arnold, RD is a medicare enrolled "Dietitian, Registered" provider in Portland, Maine. Her current practice location is 887 Congress St., Suite 320, Portland, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 662-5522.

Gretchen L Arnold is licensed to practice in Maine (license number D1520) 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 1841385440.

Contact Information

Gretchen L Arnold, RD
887 Congress St., Suite 320,
Portland, ME 04102
(207) 662-5522
(207) 662-5527

Map and Direction




Healthcare Provider's Profile

Full NameGretchen L Arnold
GenderFemale
SpecialityDietitian, Registered
Location887 Congress St., Portland, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841385440
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 08/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4688696727
  • Enrollment ID: I20060104000963

Medical Identifiers

Medical identifiers for Gretchen L Arnold such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841385440NPI-NPPES
061639OtherMEANTHEM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered D1520 (Maine)Primary
133V00000XDietitian, Registered 0681 (New Hampshire)Secondary

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. Gretchen L Arnold allows following entities to bill medicare on her behalf.
Provider NameMaine Medical Partners
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1134144090
PECOS PAC ID: 9335043967
Enrollment ID: O20040331000191
Provider NameMainehealth
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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. Gretchen L Arnold 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
Gretchen L Arnold, RD
8 Riverside Farm Dr,
Lee, NH 03861-6215

Ph: (603) 568-2883
Gretchen L Arnold, RD
887 Congress St., Suite 320,
Portland, ME 04102

Ph: (207) 662-5522

Reviews and Comments


Dietitian, Registered in Portland, ME

Tegan Swift, RD
Dietitian
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-4238    
Lynda Flavia Lawrence, RDN
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Practice Location: 511 Congress St, Portland, ME 04101
Phone: 650-248-4863    Fax: 207-387-7147
Kassi Marie Swallow, RD, LDN
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Practice Location: 1577 Congress St, Portland, ME 04102
Phone: 207-662-1622    
Mary B Mchugh, MS, RD
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Practice Location: 144 State St, Portland, ME 04101
Phone: 207-879-3604    
Gail E Valente, RD
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Practice Location: 616 Forest Ave, Portland, ME 04101
Phone: 207-771-1753    
Amy Baker Joyce, MS, RD, LD, CNSC
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Practice Location: 135 Lester Dr, Portland, ME 04103
Phone: 240-381-6716    
Alexandra Mccoll Marcotte Fierros, MS, RDN, CSP, LD
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Medicare: Medicare Enrolled
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 072-662-2349    

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.