NPPES file of Aug 9, 2026

Catherine Ann Ludlow, CFNP

Family Nurse Practitioner · Redding, CA

Catherine Ann Ludlow, CFNP is a family nurse practitioner with a practice address in Redding, California, and NPI 1518007137, issued on Feb 7, 2007. Check the license (California NP15405, as entered in NPPES) with the California 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
1518007137
Name
Catherine Ann Ludlow
Credential
CFNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP15405 CA
Self-reported in NPPES; status is on the state search
Practice location
2425 Sonoma St, Redding, CA 96001
Phone
(530) 241-1144
Enumerated
Feb 7, 2007
Record last updated
Dec 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100310000411); 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 2425 Sonoma St

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

  1. Brandon Jennings, FNP-CCardiovascular Disease Physician1568295830
  2. Jessica Kandybe, NPNurse Practitioner1487255816
  3. Aazib Khan, MDInterventional Cardiology Physician1861811424
  4. Omar Mufti, MDInterventional Cardiology Physician1235228263

Verify Catherine Ann Ludlow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP15405
    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 California license search

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2.3 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,039 Medicare Part D claims for 750 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Catherine Ludlow3,039
  2. Specialty average1,305

Most prescribed

  1. Metoprolol Succinate368 claims
  2. Eliquis297 claims
  3. Losartan Potassium264 claims
  4. Lisinopril223 claims
  5. Amlodipine Besylate153 claims
  6. Sotalol148 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 MIPS final score for 2023 (Medicare payment program): 88.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score88.4
  2. Costout of 100 · 30%70.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $942.70

40 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals 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. Catherine Ludlow$942.70
  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. Mohamed H Khan MD IncRedding, CA

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

99 family nurse practitioner records list a practice address in Redding

They are 99 of the 3,572 NPPES records with a practice address in Redding, and 16,966 family nurse practitioner records in California.

Other family nurse practitioner records in California

  1. Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
  2. Joshua AaronMission Hills, CA1477291805
  3. Orly Aaron, NPSan Francisco, CA1376912451
  4. Paris Gilbert Russ AaronSacramento, CA1871079111
  5. Tiffanne Aaronsen, FNPIndio, CA1568191807
  6. Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
  7. Frances Abad, FNPLos Angeles, CA1053504514
  8. Nnenna AbaezeLong Beach, CA1457820763
  9. Raymond Abagat, FNPTorrance, CA1306685821
  10. Ashley AbalCastaic, CA1740140698

Common questions

What is Catherine Ann Ludlow, CFNP's NPI number?

Catherine Ann Ludlow, CFNP's National Provider Identifier (NPI) is 1518007137, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Ann Ludlow, CFNP located?

The NPPES record lists a practice address at 2425 Sonoma St, Redding, CA, 96001. Phone: (530) 241-1144. Providers update this record themselves, so call before visiting.

How can I verify Catherine Ann Ludlow, CFNP's license?

NPPES lists California license number NP15405, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Catherine Ann Ludlow, CFNP prescribe under Medicare Part D?

In 2024, Catherine Ann Ludlow, CFNP had 3,039 Medicare Part D claims for 750 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Catherine Ann Ludlow, CFNP's MIPS final score?

The 2023 MIPS final score is 88.2 of 100. 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.