NPPES file of Aug 9, 2026

Katharine Marie Guarnieri, M.D.

Pediatric Allergy/Immunology Physician · Cincinnati, OH

Katharine Marie Guarnieri, M.D. is a pediatric allergy/immunology physician with a practice address in Cincinnati, Ohio, and NPI 1548624430, issued on Apr 7, 2016. Check the license (Ohio 35.135887, as entered in NPPES) on the State Medical Board of Ohio; 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
1548624430
Name
Katharine Marie Guarnieri
Credential
M.D.
Primary taxonomy
Pediatric Allergy/Immunology Physician 2080P0201X
License number
35.135887 OH
Self-reported in NPPES; status is on the state search
Practice location
3333 Burnet Avenue, Cincinnati, OH 45229
Phone
(513) 636-6771
Enumerated
Apr 7, 2016
Record last updated
Sep 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(513) 636-5835
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 3333 Burnet Avenue

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

  1. Charles AdamsStudent in an Organized Health Care Education/Training Program1912855156
  2. Robin Adams, PHDIntellectual & Developmental Disabilities Psychologist1619109980
  3. Sarah Agans, LPCC-SProfessional Counselor1861765091
  4. Mudit Agarwal, M.B.B.S., M.D.Student in an Organized Health Care Education/Training Program1578405015
  5. Harsh AgrawalStudent in an Organized Health Care Education/Training Program1023877594
  6. Sunya Akhter, MD, MSStudent in an Organized Health Care Education/Training Program1851249049

Verify Katharine Marie Guarnieri in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.135887    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 Ohio 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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Pediatric Allergy/Immunology Physician providers in Ohio

There are 50 pediatric allergy/immunology physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 50 in Ohio → Every provider in Cincinnati →

Other pediatric allergy/immunology physician records in Ohio

  1. Deborah Albright, MDBoardman, OH1205823598
  2. Amal Assa'Ad, M.D.Cincinnati, OH1366491821
  3. Susan Barde, MDDayton, OH1144204538
  4. Melvin Berger, MDCleveland, OH1275554776
  5. Jaclyn Bjelac, MDCleveland, OH1457610297
  6. Akhilesh Chouksey, MDCleveland, OH1326065194
  7. Ashley Devonshire, M.D., M.P.H.Cincinnati, OH1396087730
  8. Elizabeth Erwin, MDColumbus, OH1114929734
  9. Brynne EvansCincinnati, OH1306377429
  10. Thomas Fischer, MDCincinnati, OH1841239001

Common questions

What is Katharine Marie Guarnieri, M.D.'s NPI number?

Katharine Marie Guarnieri, M.D.'s National Provider Identifier (NPI) is 1548624430, issued on Apr 7, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Katharine Marie Guarnieri, M.D. located?

The NPPES record lists a practice address at 3333 Burnet Avenue, Cincinnati, OH, 45229. Phone: (513) 636-6771. Providers update this record themselves, so call before visiting.

How can I verify Katharine Marie Guarnieri, M.D.'s license?

NPPES lists Ohio license number 35.135887, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. 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.

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.