NPPES file of Aug 9, 2026

Stephen Holtzclaw, M.D.

Emergency Medicine Physician · Knoxville, TN

Stephen Holtzclaw, M.D. is an emergency medicine physician with a practice address in Knoxville, Tennessee, and NPI 1013960871, issued on May 19, 2006. Check the license on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013960871
Name
Stephen Holtzclaw
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
D42658 MD
Self-reported in NPPES; status is on the state search
Practice location
265 Brookview Centre Way, Knoxville, TN 37919
Phone
(865) 293-5310
Enumerated
May 19, 2006
Record last updated
Mar 20, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicaid ID
216711500 MD
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 265 Brookview Centre Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jason Bloom, DCChiropractor1154742419
  2. Amber Carpenter, PA-CPhysician Assistant1154605822
  3. Heran DhimalAnesthesiologist Assistant1508754664
  4. Kristoffer Farrell, NPNurse Practitioner1740220946
  5. Amy Huser, CRNACertified Registered Nurse Anesthetist1578805560
  6. Alicia Irwin-BloomChiropractor1205203809

Verify Stephen Holtzclaw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical ExaminersCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Tennessee license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 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.

  1. Qualityout of 100 · 30% of the final score64.7
  2. Costout of 100 · 30%52.4
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $199.58

1 payment: food and beverage; the largest payer was Prime Surgical, LLC. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Holtzclaw$199.58
  2. Specialty average$953.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Stephen Holtzclaw among 1,174 emergency medicine physician records in Tennessee

Stephen Holtzclaw, M.D. is one of 1,174 emergency medicine physician records with a practice address in Tennessee. 83% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 54% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2017 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Tennessee

There are 1,174 emergency medicine physician records in Tennessee.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Kristy Bowen, D.O.Knoxville, TN 379191841433281
  2. Brittany Congress, M.D.Knoxville, TN 379191821381799
  3. Otilia Dejesus, MDKnoxville, TN 379191912932583
  4. Debra Durst, M.D.Knoxville, TN 379191720018419
  5. Stanton Elseroad, M.D.Knoxville, TN 379191417392812
  6. David Harris, M.D.Knoxville, TN 379191780099358
  7. John McMichen, MDKnoxville, TN 379191205881315
  8. June McMillin, M. D.Knoxville, TN 379191518914753

Common questions

What is Stephen Holtzclaw, M.D.'s NPI number?

Stephen Holtzclaw, M.D.'s National Provider Identifier (NPI) is 1013960871, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Holtzclaw, M.D. located?

The NPPES record lists a practice address at 265 Brookview Centre Way, Knoxville, TN, 37919. Phone: (865) 293-5310. Providers update this record themselves, so call before visiting.

How can I verify Stephen Holtzclaw, M.D.'s license?

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 Stephen Holtzclaw, M.D.'s MIPS final score?

The 2023 MIPS final score is 74.4 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), 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.