William F. Entriken, DO
Emergency Medicine Physician · Hattiesburg, MS
William F. Entriken, DO is an emergency medicine physician with a practice address in Hattiesburg, Mississippi, and NPI 1932193505, issued on Sep 9, 2005. Check the license (Mississippi 14207, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- William F. Entriken
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 14207 MS
P0047 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5001 Hardy St, Hattiesburg, MS 39402
- Phone
- (601) 268-8000
- Enumerated
- Sep 9, 2005
- Record last updated
- Dec 11, 2024
- Medicaid ID
- 00115484 MS
- Medicare enrollment
- Enrolled (PECOS I20250331002787); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 515 in Mississippi → Look up another NPI →
Also registered at 5001 Hardy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Arifa Ali, MDFamily Medicine Physician1225598899
- Mohammed Alkhulaifawi, MDStudent in an Organized Health Care Education/Training Program1114720539
- Eduard Arebev, MDStudent in an Organized Health Care Education/Training Program1174454292
- Cindy Armstead, D.O.Emergency Medicine Physician1942427802
- Kizzy Bailey, MDEmergency Medicine Physician1700046414
Verify William F. Entriken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 14207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average emergency medicine physician in 2024
71 Medicare Part D claims for 65 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.
Industry payments in 2024: $217.79
4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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.
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
- Emergency Medicine Services OF FL LLCPanama City Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William F. Entriken among 515 emergency medicine physician records in Mississippi
William F. Entriken, DO is one of 515 emergency medicine physician records with a practice address in Mississippi. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, over 99% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1991 · median 2011 among the 339 with a school on file
- Record last updated2024 · 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 emergency medicine physician records list a practice address in Hattiesburg
They are 43 of the 2,569 NPPES records with a practice address in Hattiesburg, and 515 emergency medicine physician records in Mississippi.
All 515 in Mississippi → Every provider in Hattiesburg → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Cindy Armstead, D.O.Hattiesburg, MS 394021942427802
- Kizzy Bailey, MDHattiesburg, MS 394021700046414
- Patrick Bryant, D.O.Hattiesburg, MS 394021790130151
- Alexander Chang, D.O.Hattiesburg, MS 394021336688795
- Jaclyn Hill, DOHattiesburg, MS 394021285138693
- Carl Johns, DOHattiesburg, MS 394021043714264
- Miju Kurtzweil, D.O.Hattiesburg, MS 394021033650031
- Emily Nix, MDHattiesburg, MS 394021407174188
Common questions
What is William F. Entriken, DO's NPI number?
William F. Entriken, DO's National Provider Identifier (NPI) is 1932193505, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William F. Entriken, DO located?
The NPPES record lists a practice address at 5001 Hardy St, Hattiesburg, MS, 39402. Phone: (601) 268-8000. Providers update this record themselves, so call before visiting.
How can I verify William F. Entriken, DO's license?
NPPES lists Mississippi license number 14207, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William F. Entriken, DO prescribe under Medicare Part D?
In 2024, William F. Entriken, DO had 71 Medicare Part D claims for 65 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.