Cassey Nelson, DO - Medicare Psychiatry & Neurology in Waterloo, IA

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Cassey Nelson, DO is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Waterloo, Iowa. Her current practice location is 2750 Saint Francis Dr, Waterloo, Iowa. You can reach out to her office (for appointments etc.) via phone at (319) 272-8922.

Cassey Nelson is licensed to practice in Iowa (license number DO-06917) 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 1740741834.

Contact Information

Cassey Nelson, DO
2750 Saint Francis Dr,
Waterloo, IA 50702-5644
(319) 272-8922
(319) 272-8929

Map and Direction




Physician's Profile

Full NameCassey Nelson
GenderFemale
SpecialityPsychiatry & Neurology - Psychiatry
Location2750 Saint Francis Dr, Waterloo, Iowa
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1740741834
  • Provider Enumeration Date: 03/29/2019
  • Last Update Date: 02/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3779995725
  • Enrollment ID: I20250225001900

Medical Identifiers

Medical identifiers for Cassey Nelson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740741834NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry IP1661 (Kentucky)Secondary
390200000XStudent In An Organized Health Care Education/training Program (Kentucky)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry DO-06917 (Iowa)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. Cassey Nelson allows following entities to bill medicare on her behalf.
Entity NameCovenant Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548288160
PECOS PAC ID: 0244148732
Enrollment ID: O20031111000534

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. Cassey Nelson 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
Cassey Nelson, DO
250 Park St,
Bowling Green, KY 42101-1760

Ph: (270) 780-2693		Cassey Nelson, DO
2750 Saint Francis Dr,
Waterloo, IA 50702-5644

Ph: (319) 272-8922

Reviews and Comments


Psychiatry & Neurology Doctors in Waterloo, IA

Bobbita Nag, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2750 Saint Francis Dr, Waterloo, IA 50702
Phone: 312-485-3222    
Brian E. O'shaughnessy, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 152 W Dale St, Waterloo, IA 50703
Phone: 319-235-5060    Fax: 319-235-5061
Dr. Ashok K Nakhasi, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2710 Saint Francis Dr, Suite # 302, Waterloo, IA 50702
Phone: 319-272-8644    Fax: 319-272-8637
Raja M Akbar, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 146 W Dale St, Ste 101, Waterloo, IA 50703
Phone: 319-233-3351    Fax: 319-235-3132
Dr. Penumetsa B Raju, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2750 Saint Francis Dr, Waterloo, IA 50702
Phone: 319-272-8922    Fax: 319-272-8929
Dr. Deborah Lynne Garrelts-daoud, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 3251 W 9th St, Waterloo, IA 50702
Phone: 319-234-2893    Fax: 319-234-0354
Marie Mcmillen, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2710 Saint Francis Dr Ste 201, Waterloo, IA 50702
Phone: 319-272-5000    Fax: 319-272-6730

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.