John Rishel Walker, D.O.
Neonatal-Perinatal Medicine Physician · Charleston, SC
John Rishel Walker, D.O. is a neonatal-perinatal medicine physician with a practice address in Charleston, South Carolina, and NPI 1629031661, issued on Apr 10, 2006. Check the license on the South Carolina Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Rishel Walker
- Credential
- D.O.
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- 02242 KY
Self-reported in NPPES; status is on the state search - Practice location
- 2095 Henry Tecklenburg Dr, Charleston, SC 29414
- Phone
- (843) 513-4255
- Enumerated
- Apr 10, 2006
- Record last updated
- May 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260302003023); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 1985
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 95 in South Carolina → Look up another NPI →
Also registered at 2095 Henry Tecklenburg Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Ali, A.A.Anesthesiologist Assistant1093034225
- William Bagnal, MDAnesthesiology Physician1003482696
- Kathryn Barbato, CRNACertified Registered Nurse Anesthetist1477891554
- Samuel Baron, MDAnesthesiology Physician1972123065
- Matthew Bauer, CRNACertified Registered Nurse Anesthetist1851071864
- Margaret Bigham, C.R.N.A.Certified Registered Nurse Anesthetist1619909413
Verify John Rishel Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Rishel Walker among 95 neonatal-perinatal medicine physician records in South Carolina
John Rishel Walker, D.O. is one of 95 neonatal-perinatal medicine physician records with a practice address in South Carolina. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 39% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 5% of these records are
- Record last updated2018 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in South Carolina
There are 95 neonatal-perinatal medicine physician records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 95 in South Carolina → Every provider in Charleston → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Catherine Partyka, MDCharleston, SC 294061598708232
- David Annibale, MDCharleston, SC 294251497863443
- John Cahill, MDCharleston, SC 294251225146186
- Tung Giep, M.D.Charleston, SC 294251639146012
- Dorothea Jenkins, MDCharleston, SC 294251073610853
- Lakshmi Katikaneni, MDCharleston, SC 294251962510818
- James KigerCharleston, SC 294251114001575
- Frances Koch, MDCharleston, SC 294251801985502
Common questions
What is John Rishel Walker, D.O.'s NPI number?
John Rishel Walker, D.O.'s National Provider Identifier (NPI) is 1629031661, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Rishel Walker, D.O. located?
The NPPES record lists a practice address at 2095 Henry Tecklenburg Dr, Charleston, SC, 29414. Phone: (843) 513-4255. Providers update this record themselves, so call before visiting.
How can I verify John Rishel Walker, D.O.'s license?
Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.