NPPES file of Aug 9, 2026

Catherine Elizabeth Brock, MSN, CPNP-PC

Pediatric Nurse Practitioner · Sumrall, MS

Catherine Elizabeth Brock, MSN, CPNP-PC is a pediatric nurse practitioner with a practice address in Sumrall, Mississippi, and NPI 1801654520, issued on Mar 7, 2024. Check the license (Mississippi 906028, as entered in NPPES) with the Mississippi 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
1801654520
Name
Catherine Elizabeth Brock
Credential
MSN, CPNP-PC
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
906028 MS
Self-reported in NPPES; status is on the state search
Practice location
4881 Hwy 589, Sumrall, MS 39482
Phone
(601) 336-9099
Enumerated
Mar 7, 2024
Record last updated
Apr 9, 2024
Fax
(601) 550-6184
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.
Download card Updates feed

8 nearest pediatric nurse practitioner records → All 125 in Mississippi → Look up another NPI →

Also registered at 4881 Hwy 589

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

  1. Rikki Broom, PNPNurse Practitioner1942089917
  2. Megan LeeSpeech-Language Pathologist1295960359

Verify Catherine Elizabeth Brock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license 906028    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 Mississippi 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $107.39

8 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Catherine Brock$107.39
  2. Specialty average$330.95

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

Catherine Elizabeth Brock among 125 pediatric nurse practitioner records in Mississippi

Catherine Elizabeth Brock, MSN, CPNP-PC is one of 125 pediatric nurse practitioner records with a practice address in Mississippi. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 87% of them.

  • NPI issued2024 · 87% of these records are older, 7% newer
  • In a Medicare fileYes · 51% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2024 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 pediatric nurse practitioner record lists a practice address in Sumrall

They are 1 of the 52 NPPES records with a practice address in Sumrall, and 125 pediatric nurse practitioner records in Mississippi.

All 125 in Mississippi → Every provider in Sumrall → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Betty Jo Alexander, NPPicayune, MS 394661790828580
  2. Rachel Hannaford, CPNP-PCPicayune, MS 394661639686371
  3. Amber Harrington, CPNP-PCPicayune, MS 394661740064781
  4. Kendra Watts, CPNPPicayune, MS 394661962744482
  5. Allison Garrett, NPPetal, MS 394651851161855
  6. Erin Lazenby, CPNPPetal, MS 394651730593989
  7. Madelena Campbell, RN, CPNP-BC, CPNGulfport, MS 395031720368855
  8. Patricia Hall, C.P.N.P.Gulfport, MS 395031902847163

Common questions

What is Catherine Elizabeth Brock, MSN, CPNP-PC's NPI number?

Catherine Elizabeth Brock, MSN, CPNP-PC's National Provider Identifier (NPI) is 1801654520, issued on Mar 7, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Elizabeth Brock, MSN, CPNP-PC located?

The NPPES record lists a practice address at 4881 Hwy 589, Sumrall, MS, 39482. Phone: (601) 336-9099. Providers update this record themselves, so call before visiting.

How can I verify Catherine Elizabeth Brock, MSN, CPNP-PC's license?

NPPES lists Mississippi license number 906028, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity 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.