NPPES file of Aug 9, 2026

Katherine Lovell Williams, NP

Family Nurse Practitioner · Pleasantville, NJ

Katherine Lovell Williams, NP is a family nurse practitioner with a practice address in Pleasantville, New Jersey, and NPI 1457736720, issued on Jul 28, 2015. Check the license (New Jersey 26NJ00578300, as entered in NPPES) with the New Jersey 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457736720
Name
Katherine Lovell Williams
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
26NJ00578300 NJ
Self-reported in NPPES; status is on the state search
Practice location
932 S Main St, Pleasantville, NJ 08232
Phone
(609) 383-0880
Enumerated
Jul 28, 2015
Record last updated
Jun 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(609) 383-0658
Medicaid ID
0488259 NJ
Medicare enrollment
Enrolled (PECOS I20160105000112); accepts Medicare assignment
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 932 S Main St

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

  1. Joseph ChiongFamily Nurse Practitioner1699240796
  2. Nancy Merle, MDFamily Medicine Physician1003921594
  3. Leila Shakeri, DMDDentist1568799237
  4. Barry Skaler, DDSGeneral Practice Dentistry1053526806
  5. Shekila Thomas, APNFamily Nurse Practitioner1750849386
  6. Krista Tkacz, NP-CNurse Practitioner1669147443

Verify Katherine Lovell Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NJ00578300
    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 New Jersey 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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74% more Medicare Part D claims than the average family nurse practitioner in 2024

2,268 Medicare Part D claims for 196 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Katherine Williams2,268
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium269 claims
  2. Amlodipine Besylate255 claims
  3. Lisinopril119 claims
  4. Metformin Hcl114 claims
  5. Hydrochlorothiazide92 claims
  6. Levothyroxine Sodium81 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.

Industry payments in 2024: $63.25

1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Williams$63.25
  2. Specialty average$650.95

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

Bills Medicare through one group practice

  1. Southern Jersey Family Medical Centers, IncHammonton, NJ

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

Katherine Lovell Williams among 3,881 family nurse practitioner records in New Jersey

Katherine Lovell Williams, NP is one of 3,881 family nurse practitioner records with a practice address in New Jersey. 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 2015, is newer than 25% of them.

  • NPI issued2015 · 25% of these records are older, 71% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2014 · median 2019 among the 2,262 with a school on file
  • Record last updated2020 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 family nurse practitioner records list a practice address in Pleasantville

They are 13 of the 139 NPPES records with a practice address in Pleasantville, and 3,881 family nurse practitioner records in New Jersey.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Barbara Arnold, APNPleasantville, NJ 082321962952572
  2. Joseph ChiongPleasantville, NJ 082321699240796
  3. Chinasa Chudi-AttahPleasantville, NJ 082321477246007
  4. Faye ColonPleasantville, NJ 082321558137331
  5. Janet GibsonPleasantville, NJ 082321043601156
  6. Laverne Graves-Washington, FNP-CPleasantville, NJ 082321174833495
  7. Teresa Martone, APNPleasantville, NJ 082321568993806
  8. Egidio Migioia, N.P.Pleasantville, NJ 082321801110499

Common questions

What is Katherine Lovell Williams, NP's NPI number?

Katherine Lovell Williams, NP's National Provider Identifier (NPI) is 1457736720, issued on Jul 28, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Lovell Williams, NP located?

The NPPES record lists a practice address at 932 S Main St, Pleasantville, NJ, 08232. Phone: (609) 383-0880. Providers update this record themselves, so call before visiting.

How can I verify Katherine Lovell Williams, NP's license?

NPPES lists New Jersey license number 26NJ00578300, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Katherine Lovell Williams, NP prescribe under Medicare Part D?

In 2024, Katherine Lovell Williams, NP had 2,268 Medicare Part D claims for 196 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

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.