NPPES file of Aug 9, 2026

Shannon Johnson, M.D.

Obstetrics & Gynecology Physician · Greenville, SC

Shannon Johnson, M.D. is an obstetrics & gynecology physician with a practice address in Greenville, South Carolina, and NPI 1063513307, issued on Sep 26, 2006. Check the license (South Carolina 19340, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063513307
Name
Shannon Johnson
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
19340 SC
Self-reported in NPPES; status is on the state search
Practice location
213 Halton RD, Greenville, SC 29607
Phone
(864) 382-4000
Enumerated
Sep 26, 2006
Record last updated
Oct 31, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20051130000358); accepts Medicare assignment
Medical or professional school
Medical University Of South Carolina College Of Medicine, 1995
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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8 nearest obstetrics & gynecology physician records → All 752 in South Carolina → Look up another NPI →

Also registered at 213 Halton RD

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

  1. Michael Baker, MDObstetrics & Gynecology Physician1144801580
  2. Celeste Beaudoin, MDObstetrics & Gynecology Physician1639481690
  3. Lauren Cannon, MDObstetrics & Gynecology Physician1720668270
  4. Vanessa Mazzoli, M.D.Obstetrics & Gynecology Physician1437250768
  5. Kelly San Miguel, MD, MSPHObstetrics & Gynecology Physician1245626233
  6. Harvey Sikes, M.D.Obstetrics & Gynecology Physician1922109248

Verify Shannon Johnson 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 19340    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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92% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

316 Medicare Part D claims for 89 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Shannon Johnson316
  2. Specialty average165

Most prescribed

  1. Estradiol101 claims
  2. Estradiol (Twice Weekly)16 claims
  3. Estradiol (Once Weekly)13 claims
  4. Clotrimazole-Betamethasone12 claims
  5. Medroxyprogesterone Acetate12 claims
  6. Lorazepam11 claims

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 one group practice

  1. Bon Secours Medical Group Greenville Specialty Care LLCGreenville, SC

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

Shannon Johnson among 752 obstetrics & gynecology physician records in South Carolina

Shannon Johnson, M.D. is one of 752 obstetrics & gynecology physician records with a practice address in South Carolina. 80% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 54% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1995 · median 2006 among the 477 with a school on file
  • Record last updated2014 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

152 obstetrics & gynecology physician records list a practice address in Greenville

They are 152 of the 10,264 NPPES records with a practice address in Greenville, and 752 obstetrics & gynecology physician records in South Carolina.

All 752 in South Carolina → Every provider in Greenville → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Stephanie Berlet-DachGreenville, SC 296071376539585
  2. Djenabra Croskey, MDGreenville, SC 296071417946716
  3. Glenn FrenchGreenville, SC 296071972599173
  4. Edward Heidtman, M.DGreenville, SC 296071659472991
  5. Jason Hood, MDGreenville, SC 296071407880354
  6. Carrie Klett, MDGreenville, SC 296071588640023
  7. Todd Lantz, MDGreenville, SC 296071114913324
  8. Vanessa Mazzoli, M.D.Greenville, SC 296071437250768

Common questions

What is Shannon Johnson, M.D.'s NPI number?

Shannon Johnson, M.D.'s National Provider Identifier (NPI) is 1063513307, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Shannon Johnson, M.D. located?

The NPPES record lists a practice address at 213 Halton RD, Greenville, SC, 29607. Phone: (864) 382-4000. Providers update this record themselves, so call before visiting.

How can I verify Shannon Johnson, M.D.'s license?

NPPES lists South Carolina license number 19340, 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.

How much does Shannon Johnson, M.D. prescribe under Medicare Part D?

In 2024, Shannon Johnson, M.D. had 316 Medicare Part D claims for 89 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.