Dulce M Guzman, RDN - Medicare Dietitian in Nogales, AZ

Dulce M Guzman, RDN is a medicare enrolled "Dietitian, Registered" provider in Nogales, Arizona. She went to University Of Arizona College Of Medicine and graduated in 2021 and has 5 years of diverse experience with area of expertise as Registered Dietitian Or Nutrition Professional. Her current practice location is 1852 N Mastick Way, Nogales, Arizona. You can reach out to her office (for appointments etc.) via phone at (520) 281-1550.

Dulce M Guzman is licensed to practice in Arizona (license number ) 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 1720805666.

Contact Information

Dulce M Guzman, RDN
1852 N Mastick Way,
Nogales, AZ 85621-1063
(520) 281-1550
(520) 281-4487

Map and Direction




Healthcare Provider's Profile

Full NameDulce M Guzman
GenderFemale
SpecialityRegistered Dietitian Or Nutrition Professional
Experience5 Years
Location1852 N Mastick Way, Nogales, Arizona
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:
  • Dulce M Guzman attended and graduated from University Of Arizona College Of Medicine in 2021
  NPI Data:
  • NPI Number: 1720805666
  • Provider Enumeration Date: 09/23/2024
  • Last Update Date: 06/16/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3779053848
  • Enrollment ID: I20260529001852

Medical Identifiers

Medical identifiers for Dulce M Guzman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720805666NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133VN1501XDietitian, Registered - Nutrition, Sports Dietetics (Arizona)Secondary
133VN1004XDietitian, Registered - Nutrition, Pediatric (Arizona)Secondary
133VN1301XDietitian, Registered - Nutrition, Oncology (Arizona)Secondary
133V00000XDietitian, Registered (Arizona)Primary
133VN1201XDietitian, Registered - Nutrition, Obesity And Weight Management (Arizona)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. Dulce M Guzman allows following entities to bill medicare on her behalf.
Provider NameMariposa Community Health Center Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1417985474
PECOS PAC ID: 8123926326
Enrollment ID: O20031226000065

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. Dulce M Guzman 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
Dulce M Guzman, RDN
825 N Grand Ave, Suite 100,
Nogales, AZ 85621

Ph: (520) 761-2128
Dulce M Guzman, RDN
1852 N Mastick Way,
Nogales, AZ 85621-1063

Ph: (520) 281-1550

Reviews and Comments


Dietitian, Registered in Nogales, AZ

Renee M Siegfried, RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 1852 N Mastick Way, Nogales, AZ 85621
Phone: 520-761-2128    Fax: 520-281-1112

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.