NPPES file of Aug 9, 2026

Veronica Correa Klammer, D.O.

Pediatrics Physician · Napa, CA

Veronica Correa Klammer, D.O. is a pediatrics physician with a practice address in Napa, California, and NPI 1821356197, issued on Apr 24, 2012. Check the license (California 20A24002, as entered in NPPES) on the Medical Board of California; 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
1821356197
Name
Veronica Correa Klammer
Credential
D.O.
Primary taxonomy
Pediatrics Physician 208000000X
License number
20A24002 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Hartle CT, Napa, CA 94559
Phone
(707) 254-1775
Enumerated
Apr 24, 2012
Record last updated
Jul 7, 2025
Fax
(707) 254-1779
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 300 Hartle CT

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

  1. Angel Aguilera, MDPsychiatry Physician1063806743
  2. Denisse AlemanSocial Worker1063908226
  3. Ana Barrios LopezClinical Social Worker1396362984
  4. Peta Gay Bezek, FNP-BCFamily Nurse Practitioner1396281911
  5. Heidi Biegel, CNMAdvanced Practice Midwife1558366054
  6. Jamie Bongiovi, LCSWSocial Worker1013071067

Verify Veronica Correa Klammer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A24002
    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
Open 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: $60.20

3 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Veronica Klammer$60.20
  2. Specialty average$842.05

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

Veronica Correa Klammer among 9,272 pediatrics physician records in California

Veronica Correa Klammer, D.O. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.

  • NPI issued2012 · 69% of these records are older, 27% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2025 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Faraaz Chekeni, MD, PHDNapa, CA 945591104183904
  2. Ayah Hamza, DONapa, CA 945591528631892
  3. Christine Loffler Barry, MDNapa, CA 945591033282223
  4. Victoria Morgese, MDNapa, CA 945591366512592
  5. Tessa Wyborny, M.D.Napa, CA 945591437410966
  6. Allison Crisp, D.O., M.P.H.Napa, CA 945581710399118
  7. Laura Debrot Marcano, M.DNapa, CA 945581629221346
  8. Donna Dolislager, MDNapa, CA 945581780736918

Common questions

What is Veronica Correa Klammer, D.O.'s NPI number?

Veronica Correa Klammer, D.O.'s National Provider Identifier (NPI) is 1821356197, issued on Apr 24, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Veronica Correa Klammer, D.O. located?

The NPPES record lists a practice address at 300 Hartle CT, Napa, CA, 94559. Phone: (707) 254-1775. Providers update this record themselves, so call before visiting.

How can I verify Veronica Correa Klammer, D.O.'s license?

NPPES lists California license number 20A24002, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.