Dr Warren Ston Sandberg, MD PHD - Medicare Anesthesiology in Nashville, TN

Dr Warren Ston Sandberg, MD PHD is a medicare enrolled "Anesthesiology" physician in Nashville, Tennessee. He graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Vanderbilt University Medical Center and his current practice location is 1211 21st Ave South, Medical Arts Bldg., Room 701, Nashville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 936-1595.

Dr Warren Ston Sandberg is licensed to practice in Tennessee (license number 46027) 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 1669462214.

Contact Information

Dr Warren Ston Sandberg, MD PHD
1211 21st Ave South, Medical Arts Bldg., Room 701,
Nashville, TN 37212-1050
(615) 936-1595
(615) 343-7246

Map and Direction




Physician's Profile

Full NameDr Warren Ston Sandberg
GenderMale
SpecialityAnesthesiology
Experience30 Years
Location1211 21st Ave South, Nashville, Tennessee
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 Warren Ston Sandberg graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1669462214
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 03/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7618092594
  • Enrollment ID: I20100915000879

Medical Identifiers

Medical identifiers for Dr Warren Ston Sandberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669462214NPI-NPPES
790550OtherMATUFTS HEALTH PLAN
3179524MedicaidMA
J18935OtherMABCBS MA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 155981 (Massachusetts)Secondary
207L00000XAnesthesiology 46027 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vanderbilt University Medical CenterNashville, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vanderbilt University Medical Center50920234162742

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 Warren Ston Sandberg allows following entities to bill medicare on his behalf.
Entity NameVanderbilt University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104202761
PECOS PAC ID: 5092023416
Enrollment ID: O20151006000369

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 Warren Ston Sandberg 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 Warren Ston Sandberg, MD PHD
3841 Green Hills Village Dr Ste 200,
Nashville, TN 37215-2691

Ph: (615) 936-2000
Dr Warren Ston Sandberg, MD PHD
1211 21st Ave South, Medical Arts Bldg., Room 701,
Nashville, TN 37212-1050

Ph: (615) 936-1595

Reviews and Comments


Anesthesiology Doctors in Nashville, TN

John Downing, MD
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Practice Location: 3601 Tvc, Nashville, TN 37232
Phone: 615-322-3000    
Miss Faith Nance, CRNA
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Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
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Dr. Holly Ende, M.D.
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Practice Location: 1301 Medical Center Dr, 4648 Tvc, Nashville, TN 37232
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Dr. Catherine Jane Coleman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 110 29th Ave N, Suite 202, Nashville, TN 37203
Phone: 615-327-4304    Fax: 615-327-7940
Katherine Loh, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    
Alan Hoang, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232
Phone: 615-322-3000    
Nicholas Wittig, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 110 29th Ave N Ste 201, Nashville, TN 37203
Phone: 615-327-4304    Fax: 615-327-7940

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.