NPPES file of Aug 9, 2026

Katherine Newcomb Slain, D.O.

Pediatric Critical Care Medicine Physician · Cleveland, OH

Katherine Newcomb Slain, D.O. is a pediatric critical care medicine physician with a practice address in Cleveland, Ohio, and NPI 1609102748, issued on Oct 24, 2009. Check the license (Ohio 34-010447, 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
1609102748
Name
Katherine Newcomb Slain
Credential
D.O.
Primary taxonomy
Pediatric Critical Care Medicine Physician 2080P0203X
License numbers
34-010447 OH
58.003394 OH
Self-reported in NPPES; status is on the state search
Practice location
11100 Euclid Ave, Cleveland, OH 44106
Phone
(617) 610-3080
Enumerated
Oct 24, 2009
Record last updated
Jul 1, 2016 (not updated in 10 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 critical care medicine physician records → All 157 in Ohio → Look up another NPI →

Also registered at 11100 Euclid Ave

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

  1. Evi Abada, MD, MSAnatomic Pathology & Clinical Pathology Physician1528563541
  2. Mujjahid Abbas, MDSurgery Physician1861632994
  3. Aleena Abbasi, MDStudent in an Organized Health Care Education/Training Program1710737614
  4. Julia Abbass, M.D.Diagnostic Radiology Physician1730130089
  5. Araam AbboudStudent in an Organized Health Care Education/Training Program1518800135
  6. Salim-Tamuz Abboud, MDDiagnostic Radiology Physician1477845311

Verify Katherine Newcomb Slain 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 34-010447    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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Katherine Newcomb Slain among 157 pediatric critical care medicine physician records in Ohio

Katherine Newcomb Slain, D.O. is one of 157 pediatric critical care medicine physician records with a practice address in Ohio. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 53% of them.

  • NPI issued2009 · 53% of these records are older, 44% newer
  • In a Medicare fileNo · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2016 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0203X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Critical Care Medicine Physician providers in Ohio

There are 157 pediatric critical care medicine physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 157 in Ohio → Every provider in Cleveland → Pediatric Critical Care Medicine Physician nationwide →

The 8 pediatric critical care medicine physician records with the nearest ZIP codes

  1. Michael Anderson, MDCleveland, OH 441061497746432
  2. Deanna Dahl-Grove, MDCleveland, OH 441061538186622
  3. Haitham Haddad, MDCleveland, OH 441061215957345
  4. Nicole Johnson, M.D.Cleveland, OH 441061710190947
  5. Nicholas KucherCleveland, OH 441061518385848
  6. Theodore Pei, M.D., M.P.H.Cleveland, OH 441061538572516
  7. Alexandre Rotta, M.D.Cleveland, OH 441061023079316
  8. Steven Shein, M.D.Cleveland, OH 441061306051206

Common questions

What is Katherine Newcomb Slain, D.O.'s NPI number?

Katherine Newcomb Slain, D.O.'s National Provider Identifier (NPI) is 1609102748, issued on Oct 24, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Newcomb Slain, D.O. located?

The NPPES record lists a practice address at 11100 Euclid Ave, Cleveland, OH, 44106. Phone: (617) 610-3080. Providers update this record themselves, so call before visiting.

How can I verify Katherine Newcomb Slain, D.O.'s license?

NPPES lists Ohio license number 34-010447, 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.