Rambabu Challa, - Medicare Physician Assistant in Nashville, TN

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Rambabu Challa, is a medicare enrolled "Physician Assistant" in Nashville, Tennessee. His current practice location is 3601 The Vanderbilt Clinic, Nashville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 322-5000.

Rambabu Challa is licensed to practice in Tennessee (license number 2814) 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 1124449947.

Contact Information

Rambabu Challa,
3601 The Vanderbilt Clinic,
Nashville, TN 37232-1082
(615) 322-5000
Not Available

Map and Direction




Provider's Profile

Full NameRambabu Challa
GenderMale
SpecialityPhysician Assistant
Location3601 The Vanderbilt Clinic, Nashville, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124449947
  • Provider Enumeration Date: 12/20/2013
  • Last Update Date: 01/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0941423172
  • Enrollment ID: I20151023001378

Medical Identifiers

Medical identifiers for Rambabu Challa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124449947NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Secondary
363A00000XPhysician Assistant 2814 (Tennessee)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. Rambabu Challa allows following entities to bill medicare on his behalf.
Entity NameEmergi-trust
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497725873
PECOS PAC ID: 3375448699
Enrollment ID: O20031201000340
Entity NameVanderbilt Integrated Providers LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982625091
PECOS PAC ID: 7012817919
Enrollment ID: O20040108001021
Entity NameVanderbilt University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104202761
PECOS PAC ID: 5092023416
Enrollment ID: O20151006000369
Entity NameHospital Medicine Services of TN LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982301065
PECOS PAC ID: 2365807633
Enrollment ID: O20230421000177
Entity NameEmergency Medicine Services of TN, PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720785884
PECOS PAC ID: 3173989837
Enrollment ID: O20230523000265

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. Rambabu Challa 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
Rambabu Challa,
3841 Green Hills Village Dr Ste 200,
Nashville, TN 37215-2691

Ph: (153) 226-8426		Rambabu Challa,
3601 The Vanderbilt Clinic,
Nashville, TN 37232-1082

Ph: (615) 322-5000

Reviews and Comments


Physician Assistant Nurses in Nashville, TN

Hunter Robinson Stidham, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-5000    
Lyle J. Parrigin, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-936-3000    
Nichole Bonzano, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    
Haley Durham, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Patterson St Ste 307, Nashville, TN 37203
Phone: 615-342-6900    
Jessica Louise Barrett, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1301 Medical Center Dr, Nashville, TN 37232
Phone: 615-322-5000    
Macy Christine Lee,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    
Nicolo Dini,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    

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.