NPPES file of Aug 9, 2026

Ruth Koppel Rosenblum, RN, NP

Pediatric Nurse Practitioner · San Jose, CA

Ruth Koppel Rosenblum, RN, NP is a pediatric nurse practitioner with a practice address in San Jose, California, and NPI 1588878177, issued on May 10, 2007. Check the license (California RN 449701, 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
1588878177
Name
Ruth Koppel Rosenblum
Credential
RN, NP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License numbers
RN 449701 CA
NP 8679 CA
Self-reported in NPPES; status is on the state search
Practice location
1521 Estelle Ave, San Jose, CA 95118
Phone
(408) 267-0174
Enumerated
May 10, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 →

Verify Ruth Koppel Rosenblum 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 RN 449701    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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Industry payments in 2024: $51.35

1 payment: food and beverage; the largest payer was Seqirus USA 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. Ruth Rosenblum$51.35
  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.

Ruth Koppel Rosenblum among 1,580 pediatric nurse practitioner records in California

Ruth Koppel Rosenblum, RN, NP 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 2007, is newer than 13% of them.

  • NPI issued2007 · 13% of these records are older, 73% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2007 · 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 Jose → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Gail Bienemann, CPNPSan Jose, CA 951191972808251
  2. Nicole Ines, CPNP-PCSan Jose, CA 951191306365366
  3. Carrie Kaufmann, CPNPSan Jose, CA 951171164513321
  4. Crystal MakasarashviliSan Jose, CA 951191831937895
  5. Debbie Marquez, NPSan Jose, CA 951191508993395
  6. Jessica West, PNPSan Jose, CA 951191144686056
  7. Andrea Hong, N.P.San Jose, CA 951161629262324
  8. Shauna Talburt, PNPSan Jose, CA 951201952436537

Common questions

What is Ruth Koppel Rosenblum, RN, NP's NPI number?

Ruth Koppel Rosenblum, RN, NP's National Provider Identifier (NPI) is 1588878177, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ruth Koppel Rosenblum, RN, NP located?

The NPPES record lists a practice address at 1521 Estelle Ave, San Jose, CA, 95118. Phone: (408) 267-0174. Providers update this record themselves, so call before visiting.

How can I verify Ruth Koppel Rosenblum, RN, NP's license?

NPPES lists California license number RN 449701, 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.