NPPES file of Aug 9, 2026

Imelda Marie Balboni, MD, PHD

Pediatric Rheumatology Physician · Palo Alto, CA

Imelda Marie Balboni, MD, PHD is a pediatric rheumatology physician with a practice address in Palo Alto, California, and NPI 1407903842, issued on Jan 5, 2007. Check the license (California A74553, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407903842
Name
Imelda Marie Balboni
Credential
MD, PHD
Primary taxonomy
Pediatric Rheumatology Physician 2080P0216X
License number
A74553 CA
Self-reported in NPPES; status is on the state search
Practice location
725 Welch RD, Palo Alto, CA 94304
Phone
(650) 497-8000
Enumerated
Jan 5, 2007
Record last updated
Apr 11, 2024
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

Also registered at 725 Welch RD

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

  1. Shayda Abadi, NPNurse Practitioner1316745540
  2. Natasha AbadillaStudent in an Organized Health Care Education/Training Program1194306928
  3. Alexandra Abbott, MDPediatrics Physician1760018675
  4. Steven Abboud, MDAnesthesiology Physician1619364908
  5. Ali Abdelhafiz Abdelsamea, MDPediatrics Physician1699390104
  6. Alireza Abdollah Shamshirsaz, M.D.Obstetrics & Gynecology Physician1881804235

Verify Imelda Marie Balboni in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A74553
    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.

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

Pediatric Rheumatology Physician providers in California

There are 62 pediatric rheumatology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pediatric rheumatology physician records in California

  1. Salvatore Albani, M.D.San Diego, CA1962430967
  2. Edsel Arce-Hernandez, MDMadera, CA1861458002
  3. Canagasundra Balakrishnan, MDFontana, CA1902977952
  4. William Bernal, M.D.San Francisco, CA1023208261
  5. Bram Bernstein, MDLos Angeles, CA1801988472
  6. James Bistolarides, M.DPalo Alto, CA1215318787
  7. Diane Brown, MDLos Angeles, CA1649298282
  8. Victoria Cartwright, MD, MSSan Diego, CA1174591747
  9. Johanna Chang, M.D.San Diego, CA1821242199
  10. Minakshi Chaudhari, MDFontana, CA1427148519

Common questions

What is Imelda Marie Balboni, MD, PHD's NPI number?

Imelda Marie Balboni, MD, PHD's National Provider Identifier (NPI) is 1407903842, issued on Jan 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Imelda Marie Balboni, MD, PHD located?

The NPPES record lists a practice address at 725 Welch RD, Palo Alto, CA, 94304. Phone: (650) 497-8000. Providers update this record themselves, so call before visiting.

How can I verify Imelda Marie Balboni, MD, PHD's license?

NPPES lists California license number A74553, 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. 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.