Andrew Nielsen, M.D.
Pediatrics Physician · Columbia, TN
Andrew Nielsen, M.D. is a pediatrics physician with a practice address in Columbia, Tennessee, and NPI 1093155913, issued on Jun 25, 2013. Check the license (Tennessee 57809, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Andrew Nielsen
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 57809 TN
Self-reported in NPPES; status is on the state search - Practice location
- 854 W James M Campbell Blvd Ste 403, Columbia, TN 38401
- Phone
- (931) 380-0075
- Enumerated
- Jun 25, 2013
- Entity
- Type 1 · individual
Also registered at 854 W James M Campbell Blvd Ste 403
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Dickerson, DOFamily Medicine Physician1710618772
- Kelsey King-Hook, MDFamily Medicine Physician1598393548
- John Roberts, D.O.Family Medicine Physician1740635440
Verify Andrew Nielsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 57809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
18.7 times the Medicare Part D claims of the average pediatrics physician in 2024
15,316 Medicare Part D claims for 835 beneficiaries, against an average of 818 among the 8,211 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 303 claims were for opioids.
Most prescribed
- Atorvastatin Calcium750 claims
- Levothyroxine Sodium528 claims
- Gabapentin476 claims
- Losartan Potassium467 claims
- Amlodipine Besylate460 claims
- Lisinopril447 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's Medicare quality score for 2023: 76.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
25 pediatrics physician records list a Columbia practice address
They are 25 of the 1,337 NPPES records with a Columbia practice address, and 1,478 pediatrics physician records in Tennessee.
All 25 in Columbia → All 1,478 in Tennessee → Every provider in Columbia →
Other pediatrics physician records in Tennessee
- Kristie AamodtNashville, TN1780115931
- Emad Abdel-Fattah, M.D.Union City, TN1164430872
- Faria Abdullah, M.DMemphis, TN1417280835
- Ma Irene Abillar, MDMadison, TN1467690834
- Angel Acevedo, MDKnoxville, TN1174506968
- Elizabeth Acevedo Zapata, MDNashville, TN1639869282
- Allison Adams, M.D.Nashville, TN1144588690
- Howell Adams, M.D.Beersheba Springs, TN1649597410
- Joseph Adams, MDJohnson City, TN1962525535
- Tammy Adams, MDMurfreesboro, TN1558333435
Common questions
What is Andrew Nielsen, M.D.'s NPI number?
Andrew Nielsen, M.D.'s National Provider Identifier (NPI) is 1093155913, issued on Jun 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Nielsen, M.D. located?
The NPPES record lists a practice address at 854 W James M Campbell Blvd Ste 403, Columbia, TN, 38401. Phone: (931) 380-0075. Providers update this record themselves, so call before visiting.
How can I verify Andrew Nielsen, M.D.'s license?
NPPES lists Tennessee license number 57809, 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.
How much does Andrew Nielsen, M.D. prescribe under Medicare Part D?
In 2024, Andrew Nielsen, M.D. had 15,316 Medicare Part D claims for 835 beneficiaries; the average among pediatrics physician prescribers was 818. Part D covers Medicare prescriptions only.
What is Andrew Nielsen, M.D.'s Medicare quality score?
The 2023 MIPS final score is 76.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.