Dr Ricardo Augusto Caldas, DO - Medicare Internal Medicine in Casper, WY

Dr Ricardo Augusto Caldas, DO is a medicare enrolled "Internal Medicine" physician in Casper, Wyoming. His current practice location is 6500 E 2nd St, Casper, Wyoming. You can reach out to his office (for appointments etc.) via phone at (307) 577-5100.

Dr Ricardo Augusto Caldas is licensed to practice in Wyoming (license number 19666A) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1326741612.

Contact Information

Dr Ricardo Augusto Caldas, DO
6500 E 2nd St,
Casper, WY 82609-4338
(307) 577-5100
(307) 234-1201

Map and Direction




Physician's Profile

Full NameDr Ricardo Augusto Caldas
GenderMale
SpecialityInternal Medicine
Location6500 E 2nd St, Casper, Wyoming
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326741612
  • Provider Enumeration Date: 03/24/2023
  • Last Update Date: 06/14/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5395104780
  • Enrollment ID: I20230703001481

Medical Identifiers

Medical identifiers for Dr Ricardo Augusto Caldas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326741612NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 19666A (Wyoming)Primary
207R00000XInternal Medicine OS23219 (Florida)Secondary

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. Dr Ricardo Augusto Caldas 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
Dr Ricardo Augusto Caldas, DO
6500 E 2nd St,
Casper, WY 82609-4338

Ph: (307) 577-5100
Dr Ricardo Augusto Caldas, DO
6500 E 2nd St,
Casper, WY 82609-4338

Ph: (307) 577-5100

Reviews and Comments


Internal Medicine Doctors in Casper, WY

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Dr. William S Shear, MD
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Mr. Henry Kenneth Fisher, M.D.
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Phone: 307-266-3174    Fax: 307-261-6713
Mrs. Vera Lynn Nelson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 419 S Washington St, Suite 200, Casper, WY 82601
Phone: 307-265-8300    Fax: 307-265-8313

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.