William Dyrk Halstead, MD
Emergency Medicine Physician · Tullahoma, TN
William Dyrk Halstead, MD is an emergency medicine physician with a practice address in Tullahoma, Tennessee, and NPI 1912953688, issued on May 25, 2006. Check the license (Tennessee 14889, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Dyrk Halstead
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 14889 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1801 N Jackson St, Tullahoma, TN 37388
- Phone
- (931) 393-3000
- Enumerated
- May 25, 2006
- Record last updated
- Nov 7, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 3002115 TN
- Medicare enrollment
- Enrolled (PECOS I20040809001143); accepts Medicare assignment
- Medical or professional school
- West Virginia University School Of Medicine, 1982
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,174 in Tennessee → Look up another NPI →
Also registered at 1801 N Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Valry Barr, M.D., FACSNeurological Surgery Physician1447576350
- Joel Birdwell, M.D.Diagnostic Radiology Physician1932195351
- Jessica Bonar, MSN, APRN, AGACNP-BCAcute Care Nurse Practitioner1801596168
- Savannah ChristopherAcute Care Nurse Practitioner1407492572
- Julie Cottrell, RD, LD, MS, CDERegistered Dietitian1679771125
- Robert Doty, MDEmergency Medicine Physician1225084999
Verify William Dyrk Halstead in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 14889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average emergency medicine physician in 2024
21 Medicare Part D claims for 13 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 2 group practices
- Doctors Urgent Care LLCMurfreesboro, TN
- Iris Medical GroupBrentwood, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Dyrk Halstead among 1,174 emergency medicine physician records in Tennessee
William Dyrk Halstead, MD 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 fileYes · 57% of these records are
- Graduated1982 · median 2012 among the 667 with a school on file
- Record last updated2007 · 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.
All 1,174 in Tennessee → Every provider in Tullahoma → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Robert Doty, MDTullahoma, TN 373881225084999
- Cerisia Cummings, D.O.Arnold Air Force Base, TN 373891649372970
- Phillip Blevins, MDSpring City, TN 373811457371015
- Janet Meyer, M.D.Spring City, TN 373811649272519
- Albert Bystritski, MDWinchester, TN 373981518907609
- Scott Landis, M.D.Winchester, TN 373981588001143
- Rene Saunders, M.D.Winchester, TN 373981952340267
- Craig Berger, MDSewanee, TN 373751225145097
Common questions
What is William Dyrk Halstead, MD's NPI number?
William Dyrk Halstead, MD's National Provider Identifier (NPI) is 1912953688, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Dyrk Halstead, MD located?
The NPPES record lists a practice address at 1801 N Jackson St, Tullahoma, TN, 37388. Phone: (931) 393-3000. Providers update this record themselves, so call before visiting.
How can I verify William Dyrk Halstead, MD's license?
NPPES lists Tennessee license number 14889, 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 William Dyrk Halstead, MD prescribe under Medicare Part D?
In 2024, William Dyrk Halstead, MD had 21 Medicare Part D claims for 13 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.