Warren Ston Sandberg, MD PHD
Anesthesiology Physician · Nashville, TN
Warren Ston Sandberg, MD PHD is an anesthesiology physician with a practice address in Nashville, Tennessee, and NPI 1669462214, issued on Oct 25, 2005. Check the license (Tennessee 46027, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Warren Ston Sandberg
- Credential
- MD PHD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 46027 TN
155981 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1211 21St Ave South, Nashville, TN 37212
- Phone
- (615) 936-1595
- Enumerated
- Oct 25, 2005
- Record last updated
- Mar 22, 2022
- Fax
- (615) 343-7246
- Medicaid ID
- 3179524 MA
- Medicare enrollment
- Enrolled (PECOS I20100915000879); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 971 in Tennessee → Look up another NPI →
Verify Warren Ston Sandberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 46027Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Warren Ston Sandberg among 971 anesthesiology physician records in Tennessee
Warren Ston Sandberg, MD PHD is one of 971 anesthesiology physician records with a practice address in Tennessee. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2005 among the 611 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
401 anesthesiology physician records list a practice address in Nashville
They are 401 of the 24,357 NPPES records with a practice address in Nashville, and 971 anesthesiology physician records in Tennessee.
All 971 in Tennessee → Every provider in Nashville → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- William Byrd, MDNashville, TN 372121063569937
- Tekuila Carter, MDNashville, TN 372121508907924
- Michael Chester, MDNashville, TN 372121396892279
- William Dudney, M.D.Nashville, TN 372121902199375
- Andrea Feilner, M.D.Nashville, TN 372121538274618
- Miklos Kertai, MD, PHDNashville, TN 372121518124106
- Koffi Kla, MDNashville, TN 372121699781252
- Vijay Makrandi, M.B.B.S; M.D.Nashville, TN 372121083629836
Common questions
What is Warren Ston Sandberg, MD PHD's NPI number?
Warren Ston Sandberg, MD PHD's National Provider Identifier (NPI) is 1669462214, issued on Oct 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Warren Ston Sandberg, MD PHD located?
The NPPES record lists a practice address at 1211 21St Ave South, Nashville, TN, 37212. Phone: (615) 936-1595. Providers update this record themselves, so call before visiting.
How can I verify Warren Ston Sandberg, MD PHD's license?
NPPES lists Tennessee license number 46027, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Warren Ston Sandberg, MD PHD's MIPS final score?
The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.