Valli Rao, MD - Medicare Internal Medicine in Stamford, CT

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Valli Rao, MD is a medicare enrolled "Internal Medicine" physician in Stamford, Connecticut. She graduated from medical school in 1999 and has 27 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Optimus Health Care Inc, Stamford Health Medical Group Inc and her current practice location is 292 Long Ridge Rd Ste 101, Stamford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 276-7213.

Valli Rao is licensed to practice in Connecticut (license number 055462) 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 1508939067.

Contact Information

Valli Rao, MD
292 Long Ridge Rd Ste 101,
Stamford, CT 06902-1627
(203) 276-7213
Not Available

Map and Direction




Physician's Profile

Full NameValli Rao
GenderFemale
SpecialityInternal Medicine
Experience27 Years
Location292 Long Ridge Rd Ste 101, Stamford, Connecticut
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:
  • Valli Rao graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1508939067
  • Provider Enumeration Date: 11/15/2006
  • Last Update Date: 03/25/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0547261109
  • Enrollment ID: I20170330000755

Medical Identifiers

Medical identifiers for Valli Rao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508939067NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 055462 (Connecticut)Primary
207R00000XInternal Medicine 259829 (New York)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Visiting Nurse & Hospice Of Fairfield County, IncWilton, CTHome health agency
Stamford HospitalStamford, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optimus Health Care Inc933505158079
Stamford Health Medical Group Inc6901099746442

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. Valli Rao allows following entities to bill medicare on her behalf.
Entity NameOptimus Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669445946
PECOS PAC ID: 9335051580
Enrollment ID: O20031105000254
Entity NameStamford Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154633980
PECOS PAC ID: 6901099746
Enrollment ID: O20101025000743

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. Valli Rao 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
Valli Rao, MD
292 Long Ridge Rd Ste 101,
Stamford, CT 06902-1627

Ph: Not Available		Valli Rao, MD
292 Long Ridge Rd Ste 101,
Stamford, CT 06902-1627

Ph: (203) 276-7213

Reviews and Comments


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Dr. Brian Barry Hennessy, MD
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Dr. Walter Michael Kobialka, MD
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Practice Location: 1275 Summer St Ste 102, Stamford, CT 06905
Phone: 203-325-0764    Fax: 203-325-0865
Katharine Meyers, M.D.
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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.