NPPES file of Aug 9, 2026

Jean T. Isherwood, WHNP-BC

Obstetrics & Gynecology Nurse Practitioner · Lexington, SC

Jean T. Isherwood, WHNP-BC is an obstetrics & gynecology nurse practitioner with a practice address in Lexington, South Carolina, and NPI 1104812403, issued on Sep 22, 2005. Check the license (South Carolina 3671, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104812403
Name
Jean T. Isherwood
Credential
WHNP-BC
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
3671 SC
Self-reported in NPPES; status is on the state search
Practice location
811 W Main St Ste 201&209, Lexington, SC 29072
Phone
(803) 785-4777
Enumerated
Sep 22, 2005
Record last updated
Jun 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(803) 358-6240
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 811 W Main St Ste 201&209

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

  1. Jaime Brown Price, MDObstetrics & Gynecology Physician1235368796
  2. Emilee Campbell, FNP-BCObstetrics & Gynecology Nurse Practitioner1033562954
  3. Lauren Castleberry, M.D.Obstetrics & Gynecology Physician1659561421
  4. Andrea Garrick, M.D.Obstetrics & Gynecology Physician1801236765
  5. Jennifer Pittard, FNP-CObstetrics & Gynecology Nurse Practitioner1730698580

Verify Jean T. Isherwood in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 3671
    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
Find the South Carolina license search

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40% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024

118 Medicare Part D claims for 30 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D.

  1. Jean Isherwood118
  2. Specialty average198

Most prescribed

  1. Estradiol49 claims
  2. Clotrimazole-Betamethasone14 claims
  3. Alendronate Sodium12 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 83 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 score80.5
  2. Costout of 100 · 30%72.2
  3. Promoting interoperabilityout of 100 · 25%89.0
  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).

Industry payments in 2024: $275.10

20 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jean Isherwood$275.10
  2. Specialty average$439.39

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jean T. Isherwood among 40 obstetrics & gynecology nurse practitioner records in South Carolina

Jean T. Isherwood, WHNP-BC is one of 40 obstetrics & gynecology nurse practitioner records with a practice address in South Carolina. 70% 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, 93% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2021 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in South Carolina

There are 40 obstetrics & gynecology nurse practitioner records in South Carolina.

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Emilee Campbell, FNP-BCLexington, SC 290721033562954
  2. Jennifer Pittard, FNP-CLexington, SC 290721730698580
  3. Lauren Nates, MSN, APRN, NP-CBatesburg Leesville, SC 290701689214033
  4. Misty Sawyer, FNP-BCIrmo, SC 290631225189434
  5. Beverly Summer, WHNP-BCIrmo, SC 290631982767497
  6. Emily EstesChapin, SC 290361972291177
  7. Karie Fersner, MSN, APRNOrangeburg, SC 291181538828264
  8. Alexus Hithe, FNP-BCSumter, SC 291501386406718

Common questions

What is Jean T. Isherwood, WHNP-BC's NPI number?

Jean T. Isherwood, WHNP-BC's National Provider Identifier (NPI) is 1104812403, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jean T. Isherwood, WHNP-BC located?

The NPPES record lists a practice address at 811 W Main St Ste 201&209, Lexington, SC, 29072. Phone: (803) 785-4777. Providers update this record themselves, so call before visiting.

How can I verify Jean T. Isherwood, WHNP-BC's license?

NPPES lists South Carolina license number 3671, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Jean T. Isherwood, WHNP-BC prescribe under Medicare Part D?

In 2024, Jean T. Isherwood, WHNP-BC had 118 Medicare Part D claims for 30 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. Part D covers Medicare prescriptions only.

What is Jean T. Isherwood, WHNP-BC's MIPS final score?

The 2023 MIPS final score is 83 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.