Tatiana Castellino, MS, RD, CD - Medicare Dietitian in Waukesha, WI

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Tatiana Castellino, MS, RD, CD is a medicare enrolled "Dietitian, Registered" provider in Waukesha, Wisconsin. Her current practice location is 721 American Avenue, Suite 205, Waukesha, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 928-8794.

Tatiana Castellino is licensed to practice in Wisconsin (license number 2501-29) 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 1780923052.

Contact Information

Tatiana Castellino, MS, RD, CD
721 American Avenue, Suite 205,
Waukesha, WI 53188
(262) 928-8794
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameTatiana Castellino
GenderFemale
SpecialityDietitian, Registered
Location721 American Avenue, Waukesha, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1780923052
  • Provider Enumeration Date: 02/06/2013
  • Last Update Date: 08/04/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3779924360
  • Enrollment ID: I20240514002318

Medical Identifiers

Medical identifiers for Tatiana Castellino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780923052NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered 2501-29 (Wisconsin)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. Tatiana Castellino allows following entities to bill medicare on her behalf.
Provider NameProhealth Medical Group Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1356322440
PECOS PAC ID: 3476465188
Enrollment ID: O20031103000066

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 Castellino 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 Castellino, MS, RD, CD
413 N 2nd St Unit 490,
Milwaukee, WI 53203-3119

Ph: () -		Tatiana Castellino, MS, RD, CD
721 American Avenue, Suite 205,
Waukesha, WI 53188

Ph: (262) 928-8794

Reviews and Comments


Dietitian, Registered in Waukesha, WI

Kaitlyn Verheyen, RDN
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 721 American Ave Ste 310, Waukesha, WI 53188
Phone: 262-928-3825    
Mrs. Mary Beth Larock, R.D.
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 1111 Delafield St Ste 212, Waukesha, WI 53188
Phone: 262-524-1024    Fax: 262-524-8767
Amanda Rose Rosenmerkel, RD
Dietitian
Medicare: Medicare Enrolled
Practice Location: 725 American Ave, Waukesha, WI 53188
Phone: 262-928-1000    
Ms. Mary E Andruszkiewicz, RD, CD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 615 W Moreland Blvd, Waukesha, WI 53188
Phone: 262-896-8430    Fax: 262-970-6670
Mrs. Caryn A Pawlak, MS, RD, CD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 1111 Delafield St, Suite 327, Waukesha, WI 53188
Phone: 262-524-1024    Fax: 262-524-8767
Ms. April Jill Barron, MS, RD, CSR, CD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 1111 Delafield St, Suite #212, Waukesha, WI 53188
Phone: 262-524-1024    Fax: 262-524-8767
Katherine V Peterson, RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 302 W North St Apt 26, Waukesha, WI 53188
Phone: 630-605-6265    

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.