Joseph S. Simcox, CRNA
Certified Registered Nurse Anesthetist · Greenwood, MS
Joseph S. Simcox, CRNA is a certified registered nurse anesthetist with a practice address in Greenwood, Mississippi, and NPI 1871632778, issued on Feb 6, 2007. Check the license (Mississippi R828497, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph S. Simcox
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- R828497 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1401 River RD, Greenwood, MS 38930
- Phone
- (662) 459-2613
- Enumerated
- Feb 6, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (662) 459-1159
- Medicaid IDs
- 00120268 MS
09015650 MS
430001402 MS - Medicare enrollment
- Enrolled (PECOS I20140124000339); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 840 in Mississippi → Look up another NPI →
Also registered at 1401 River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jon Ashley, MDEmergency Medical Services (Emergency Medicine) Physician1104900968
- Sara Bell, MDInternal Medicine Physician1871939652
- Joyce Bradshaw, MDAnatomic Pathology & Clinical Pathology Physician1073661344
- Joseph Brown, CRNACertified Registered Nurse Anesthetist1528222122
- Tammie Brown, FNP-CNurse Practitioner1902362734
- Marcella Collins, MSN, FNP-CFamily Nurse Practitioner1639978380
Verify Joseph S. Simcox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license R828497Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Willow Anesthesia Services, LLCGreenwood, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph S. Simcox among 840 certified registered nurse anesthetist records in Mississippi
Joseph S. Simcox, CRNA is one of 840 certified registered nurse anesthetist records with a practice address in Mississippi. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1998 · median 2011 among the 669 with a school on file
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 certified registered nurse anesthetist records list a practice address in Greenwood
They are 9 of the 427 NPPES records with a practice address in Greenwood, and 840 certified registered nurse anesthetist records in Mississippi.
All 840 in Mississippi → Every provider in Greenwood → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Joseph Brown, CRNAGreenwood, MS 389301528222122
- David Franklin, CRNAGreenwood, MS 389301093759565
- John Moyer, CRNAGreenwood, MS 389301326370446
- Lauren Pilgrim, CRNAGreenwood, MS 389301225784754
- William Reid, CRNAGreenwood, MS 389301851332209
- Melvin Self, CRNAGreenwood, MS 389301851575260
- Michael SykesGreenwood, MS 389301184593931
- George Weathers, CRNAGreenwood, MS 389301033393434
Common questions
What is Joseph S. Simcox, CRNA's NPI number?
Joseph S. Simcox, CRNA's National Provider Identifier (NPI) is 1871632778, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joseph S. Simcox, CRNA located?
The NPPES record lists a practice address at 1401 River RD, Greenwood, MS, 38930. Phone: (662) 459-2613. Providers update this record themselves, so call before visiting.
How can I verify Joseph S. Simcox, CRNA's license?
NPPES lists Mississippi license number R828497, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity 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.