Dr Devraj U Nayak, MD - Medicare Cardiovascular Disease (cardiology) in Floresville, TX

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Dr Devraj U Nayak, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Floresville, Texas. He graduated from medical school in 1996 and has 30 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Wilson County Memorial Hospital District and his current practice location is 495 10th St., Floresville, Texas. You can reach out to his office (for appointments etc.) via phone at (830) 216-2716.

Dr Devraj U Nayak is licensed to practice in Texas (license number L8450) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1124009063.

Contact Information

Dr Devraj U Nayak, MD
495 10th St.,
Floresville, TX 78114
(830) 216-2716
(830) 216-2150

Map and Direction




Physician's Profile

Full NameDr Devraj U Nayak
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience30 Years
Location495 10th St., Floresville, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Devraj U Nayak graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1124009063
  • Provider Enumeration Date: 11/08/2005
  • Last Update Date: 09/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0840270062
  • Enrollment ID: I20040720001137

Medical Identifiers

Medical identifiers for Dr Devraj U Nayak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124009063NPI-NPPES
165220801MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease L8450 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Connally Memorial Medical CenterFloresville, TXHospital
Otto Kaiser Memorial HospitalKenedy, TXHospital
Baptist Medical CenterSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wilson County Memorial Hospital District620487860622

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. Dr Devraj U Nayak allows following entities to bill medicare on his behalf.
Entity NameWilson County Memorial Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871599829
PECOS PAC ID: 6204878606
Enrollment ID: O20080807000205

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 Devraj U Nayak 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 Devraj U Nayak, MD
495 10th St.,
Floresville, TX 78114

Ph: (830) 216-2716		Dr Devraj U Nayak, MD
495 10th St.,
Floresville, TX 78114

Ph: (830) 216-2716

Reviews and Comments


Internal Medicine Doctors in Floresville, TX

John E. Kobert, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 495 10th St, Suite 102, Floresville, TX 78114
Phone: 830-216-2606    Fax: 830-216-4037
Mosaab A. Hasan, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 497 10th St. Ste. 105, Floresville, TX 78114
Phone: 830-393-1363    Fax: 830-393-1366

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.