NPPES file of Aug 9, 2026

Kate Elise Ratto, PNP

Pediatric Nurse Practitioner · San Ramon, CA

Kate Elise Ratto, PNP is a pediatric nurse practitioner with a practice address in San Ramon, California, and NPI 1508856741, issued on Oct 27, 2005. Check the license (California NPF12023, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508856741
Name
Kate Elise Ratto
Credential
PNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
NPF12023 CA
Self-reported in NPPES; status is on the state search
Practice location
200 Porter Dr, San Ramon, CA 94583
Phone
(925) 838-6500
Enumerated
Oct 27, 2005
Record last updated
Jul 13, 2026
Fax
(925) 838-6542
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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8 nearest pediatric nurse practitioner records → All 1,580 in California → Look up another NPI →

Also registered at 200 Porter Dr

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

  1. Mir Ali, M.D.Anesthesiology Physician1417912726
  2. Laura Anaya, PAPhysician Assistant1316117682
  3. Claudine Cho, PNPPediatric Nurse Practitioner1285005074
  4. Julie Choate, PTPhysical Therapist1124060470
  5. Arthur Chu, PTPhysical Therapist1477812998
  6. Robin Dennings, M.D.Anesthesiology Physician1649265349

Verify Kate Elise Ratto 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 NPF12023    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

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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Industry payments in 2024: $802.59

35 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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. Kate Ratto$802.59
  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.

Kate Elise Ratto among 1,580 pediatric nurse practitioner records in California

Kate Elise Ratto, PNP is one of 1,580 pediatric nurse practitioner records with a practice address in California. 34% 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, 98% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2026 · 63% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in California

There are 1,580 pediatric nurse practitioner records in California.

All 1,580 in California → Every provider in San Ramon → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Claudine Cho, PNPSan Ramon, CA 945831285005074
  2. Mary Gabrielson, CFNPSan Ramon, CA 945831356331573
  3. Elizabeth Gonzalez, NPSan Lorenzo, CA 945801487373072
  4. Richard Beaulieu, PNP-BCUnion City, CA 945871245544360
  5. Alexandra Rodriguez, MSN, RN, CPNP-PCUnion City, CA 945871821544933
  6. Amy Anglin, PNPPleasanton, CA 945881386211076
  7. Lindsey Izurieta, PNPPleasanton, CA 945881114402443
  8. Brenda Lopez, NPSan Leandro, CA 945781619491115

Common questions

What is Kate Elise Ratto, PNP's NPI number?

Kate Elise Ratto, PNP's National Provider Identifier (NPI) is 1508856741, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kate Elise Ratto, PNP located?

The NPPES record lists a practice address at 200 Porter Dr, San Ramon, CA, 94583. Phone: (925) 838-6500. Providers update this record themselves, so call before visiting.

How can I verify Kate Elise Ratto, PNP's license?

NPPES lists California license number NPF12023, as entered by the provider. Search the California 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.