Nancy W. Peacock, MD
Medical Oncology Physician · Nashville, TN
Nancy W. Peacock, MD is a medical oncology physician with a practice address in Nashville, Tennessee, and NPI 1194751354, issued on Jun 22, 2006. Check the license (Tennessee 27303, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nancy W. Peacock
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 27303 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2004 Hayes St Ste 350, Nashville, TN 37203
- Phone
- (615) 312-3333
- Enumerated
- Jun 22, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (615) 320-7091
- Medicaid IDs
- 64926470 KY
3096987 TN - Medicare enrollment
- Enrolled (PECOS I20041201000293); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 114 in Tennessee → Look up another NPI →
Also registered at 2004 Hayes St Ste 350
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Bober, APRNFamily Nurse Practitioner1740981026
- Katherine Castle, M.D.Radiation Oncology Physician1336561539
- Sarah Deline, APRNFamily Nurse Practitioner1801254925
- Habib Doss, MDHematology & Oncology Physician1174565543
- Tammy EasterlyFamily Nurse Practitioner1649768805
- Robert Green, M.D.Hematology & Oncology Physician1396741377
Verify Nancy W. Peacock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 27303Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average medical oncology physician in 2024
1,425 Medicare Part D claims for 265 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D.
Most prescribed
- Anastrozole233 claims
- Letrozole119 claims
- Alendronate Sodium101 claims
- Ibrance66 claims
- Prochlorperazine Maleate65 claims
- Tamoxifen Citrate55 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $508.75
19 payments; by number, the most common kind was food and beverage; the largest payer was Aveo Pharmaceuticals, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Tennessee Oncology PLLCTullahoma, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy W. Peacock among 114 medical oncology physician records in Tennessee
Nancy W. Peacock, MD is one of 114 medical oncology physician records with a practice address in Tennessee. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 45% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1988 · median 2000 among the 79 with a school on file
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Tennessee
There are 114 medical oncology physician records in Tennessee.
All 114 in Tennessee → Every provider in Nashville → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Howard Burris, M.D.Nashville, TN 372031417992397
- Frank Greco, MDNashville, TN 372031497791602
- John Hainsworth, MDNashville, TN 372031275578684
- Jeffrey Infante, MDNashville, TN 372031396848271
- Melissa Johnson, MDNashville, TN 372031821269465
- William Penley, M.D.Nashville, TN 372031194743914
- Jeff Russell, M.D., PH.D.Nashville, TN 372031790928729
- Stephen Schleicher, M.D.Nashville, TN 372031336433549
Common questions
What is Nancy W. Peacock, MD's NPI number?
Nancy W. Peacock, MD's National Provider Identifier (NPI) is 1194751354, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy W. Peacock, MD located?
The NPPES record lists a practice address at 2004 Hayes St Ste 350, Nashville, TN, 37203. Phone: (615) 312-3333. Providers update this record themselves, so call before visiting.
How can I verify Nancy W. Peacock, MD's license?
NPPES lists Tennessee license number 27303, 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 Nancy W. Peacock, MD prescribe under Medicare Part D?
In 2024, Nancy W. Peacock, MD had 1,425 Medicare Part D claims for 265 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Nancy W. Peacock, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.