Dr Ryan Charles Mascarenhas, MD - Medicare Nephrology in New Orleans, LA

Dr Ryan Charles Mascarenhas, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in New Orleans, Louisiana. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Denver Nephrologists Pc and his current practice location is 3434 Prytania St, Ste 300, New Orleans, Louisiana. You can reach out to his office (for appointments etc.) via phone at (504) 897-4425.

Dr Ryan Charles Mascarenhas is licensed to practice in Colorado (license number DR.0067742) 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 1710203682.

Contact Information

Dr Ryan Charles Mascarenhas, MD
3434 Prytania St, Ste 300,
New Orleans, LA 70115-3532
(504) 897-4425
(504) 896-5249

Map and Direction




Physician's Profile

Full NameDr Ryan Charles Mascarenhas
GenderMale
SpecialityNephrology
Experience14 Years
Location3434 Prytania St, New Orleans, Louisiana
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 Ryan Charles Mascarenhas graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1710203682
  • Provider Enumeration Date: 04/15/2010
  • Last Update Date: 02/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6507082138
  • Enrollment ID: I20220120000570

Medical Identifiers

Medical identifiers for Dr Ryan Charles Mascarenhas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710203682NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD.206147 (Louisiana)Secondary
207RN0300XInternal Medicine - Nephrology MD.206147 (Louisiana)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207RN0300XInternal Medicine - Nephrology DR.0067742 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
East Aurora Dialysis (dva)Aurora, CODialysis facility
Uchealth Highlands Ranch HospitalHighlands ranch, COHospital
Sky Ridge Medical CenterLone tree, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Denver Nephrologists Pc872999139349

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 Ryan Charles Mascarenhas allows following entities to bill medicare on his behalf.
Entity NameDenver Nephrologists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598877516
PECOS PAC ID: 8729991393
Enrollment ID: O20031110000465

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 Ryan Charles Mascarenhas 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 Ryan Charles Mascarenhas, MD
3434 Prytania St, Ste 300,
New Orleans, LA 70115-3532

Ph: (504) 897-4425
Dr Ryan Charles Mascarenhas, MD
3434 Prytania St, Ste 300,
New Orleans, LA 70115-3532

Ph: (504) 897-4425

Reviews and Comments


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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.