Rani U Athreya, MD - Medicare Neurology in Springfield, MA

Rani U Athreya, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Springfield, Massachusetts. She graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Holyoke Medical Center Inc and her current practice location is 100 Wason Ave Ste 360, Springfield, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (413) 736-1500.

Rani U Athreya is licensed to practice in Massachusetts (license number 208931) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1114000734.

Contact Information

Rani U Athreya, MD
100 Wason Ave Ste 360,
Springfield, MA 01107-1179
(413) 736-1500
(413) 736-1600

Map and Direction




Physician's Profile

Full NameRani U Athreya
GenderFemale
SpecialityNeurology
Experience29 Years
Location100 Wason Ave Ste 360, Springfield, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rani U Athreya graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1114000734
  • Provider Enumeration Date: 10/24/2006
  • Last Update Date: 10/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6608800115
  • Enrollment ID: I20050923000702

Medical Identifiers

Medical identifiers for Rani U Athreya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114000734NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 208931 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holyoke Visiting Nurse AssocHolyoke, MAHome health agency
Holyoke Medical CenterHolyoke, MAHospital
Mercy Medical CtrSpringfield, MAHospital
Baystate Medical CenterSpringfield, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Holyoke Medical Center Inc2163419383122

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. Rani U Athreya allows following entities to bill medicare on her behalf.
Entity NameHolyoke Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750395737
PECOS PAC ID: 2163419383
Enrollment ID: O20040429000312
Entity NameSleep Medicine Services Of Western Massachusetts Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750332771
PECOS PAC ID: 5092737098
Enrollment ID: O20051219000588
Entity NamePioneer Neurology And Sleep Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124379714
PECOS PAC ID: 0648422352
Enrollment ID: O20121204000020

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. Rani U Athreya 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
Rani U Athreya, MD
262 New Ludlow Rd,
Chicopee, MA 01020-4324

Ph: (413) 535-4714
Rani U Athreya, MD
100 Wason Ave Ste 360,
Springfield, MA 01107-1179

Ph: (413) 736-1500

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).

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