NPPES file of Aug 9, 2026

Jennifer Theresa Johner, M.D.

Anesthesiology Physician · Charleston, SC

Jennifer Theresa Johner, M.D. is an anesthesiology physician with a practice address in Charleston, South Carolina, and NPI 1346403458, issued on Jul 8, 2008. Check the license (South Carolina 34288, as entered in NPPES) on the South Carolina 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346403458
Name
Jennifer Theresa Johner
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
34288 SC
64840 GA
Self-reported in NPPES; status is on the state search
Practice location
2095 Henry Tecklenburg Dr, Charleston, SC 29414
Phone
(843) 402-1436
Enumerated
Jul 8, 2008
Record last updated
May 19, 2024
Medicaid ID
342882 SC
Medicare enrollment
Enrolled (PECOS I20120621000139); accepts Medicare assignment
Medical or professional school
University Of Kentucky College Of Medicine, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2095 Henry Tecklenburg Dr

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

  1. Katherine Ali, A.A.Anesthesiologist Assistant1093034225
  2. William Bagnal, MDAnesthesiology Physician1003482696
  3. Kathryn Barbato, CRNACertified Registered Nurse Anesthetist1477891554
  4. Samuel Baron, MDAnesthesiology Physician1972123065
  5. Matthew Bauer, CRNACertified Registered Nurse Anesthetist1851071864
  6. Margaret Bigham, C.R.N.A.Certified Registered Nurse Anesthetist1619909413

Verify Jennifer Theresa Johner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license 34288
    Check 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 South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 41.7 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 score26.1
  2. Costout of 100 · 30%41.1
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Bills Medicare through 2 group practices

  1. Anesthesia Associates OF Charleston PACharleston, SC
  2. Bon Secours St Francis Xavier Hospital IncCharleston, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jennifer Theresa Johner among 787 anesthesiology physician records in South Carolina

Jennifer Theresa Johner, M.D. is one of 787 anesthesiology physician records with a practice address in South Carolina. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 44% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2006 · median 2007 among the 530 with a school on file
  • Record last updated2024 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

345 anesthesiology physician records list a practice address in Charleston

They are 345 of the 10,840 NPPES records with a practice address in Charleston, and 787 anesthesiology physician records in South Carolina.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Tod Brown, MDCharleston, SC 294141013954346
  2. Danny Forsythe, MDCharleston, SC 294141558347534
  3. Michael Freeling, MDCharleston, SC 294141922055599
  4. John Galdun, MDCharleston, SC 294141972584621
  5. Rex Gerding, MDCharleston, SC 294141912944240
  6. David Hasler, MDCharleston, SC 294141477597391
  7. Donald Kilpatrick, MDCharleston, SC 294141801840970
  8. Daniel Nicoli, M.D.Charleston, SC 294141225076581

Common questions

What is Jennifer Theresa Johner, M.D.'s NPI number?

Jennifer Theresa Johner, M.D.'s National Provider Identifier (NPI) is 1346403458, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Theresa Johner, M.D. located?

The NPPES record lists a practice address at 2095 Henry Tecklenburg Dr, Charleston, SC, 29414. Phone: (843) 402-1436. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Theresa Johner, M.D.'s license?

NPPES lists South Carolina license number 34288, as entered by the provider. 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.

What is Jennifer Theresa Johner, M.D.'s MIPS final score?

The 2023 MIPS final score is 41.7 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.