NPPES file of Aug 9, 2026

Douglas Carter McElwain, PH.D.

Intellectual & Developmental Disabilities Psychologist · Columbus, OH

Douglas Carter McElwain, PH.D. is an intellectual & developmental disabilities psychologist with a practice address in Columbus, Ohio, and NPI 1962615401, issued on May 8, 2007. Check the license (Ohio 3583, as entered in NPPES) with the Ohio board that licenses this profession; 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
1962615401
Name
Douglas Carter McElwain
Credential
PH.D.
Primary taxonomy
Intellectual & Developmental Disabilities Psychologist 103TM1800X
License number
3583 OH
Self-reported in NPPES; status is on the state search
Practice location
1660 NW Professional Plz, Columbus, OH 43220
Phone
(614) 263-2113
Enumerated
May 8, 2007
Record last updated
Apr 29, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(614) 263-2115
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 intellectual & developmental disabilities psychologist records → All 91 in Ohio → Look up another NPI →

Also registered at 1660 NW Professional Plz

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

  1. Marna Beatty, LPCC-SProfessional Counselor1508084013
  2. Kathleen Graytock, DPMPodiatrist1952355034
  3. Rylie McHam, LISWClinical Social Worker1396020855

Verify Douglas Carter McElwain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 3583    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 Ohio license search

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Douglas Carter McElwain among 91 intellectual & developmental disabilities psychologist records in Ohio

Douglas Carter McElwain, PH.D. is one of 91 intellectual & developmental disabilities psychologist records with a practice address in Ohio. 1% 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 2007, is newer than 8% of them.

  • NPI issued2007 · 8% of these records are older, 88% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2016 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TM1800X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Intellectual & Developmental Disabilities Psychologist providers in Ohio

There are 91 intellectual & developmental disabilities psychologist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 91 in Ohio → Every provider in Columbus → Intellectual & Developmental Disabilities Psychologist nationwide →

The 8 intellectual & developmental disabilities psychologist records with the nearest ZIP codes

  1. Johnathan LampkinColumbus, OH 432191275475899
  2. Susan Sherwood, PHDColumbus, OH 432191962613760
  3. Randall Shively, PH.D, LICDCColumbus, OH 432151235608084
  4. Abigail ChiwandamiraColumbus, OH 432301831524917
  5. Susan Havercamp, PHDColumbus, OH 432101760410898
  6. Emilio Amigo, PSY. D.Columbus, OH 432401467465609
  7. Jean BagazaPickerington, OH 431471386420503
  8. Akeem AlagbeGrove City, OH 431231720520927

Common questions

What is Douglas Carter McElwain, PH.D.'s NPI number?

Douglas Carter McElwain, PH.D.'s National Provider Identifier (NPI) is 1962615401, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Douglas Carter McElwain, PH.D. located?

The NPPES record lists a practice address at 1660 NW Professional Plz, Columbus, OH, 43220. Phone: (614) 263-2113. Providers update this record themselves, so call before visiting.

How can I verify Douglas Carter McElwain, PH.D.'s license?

NPPES lists Ohio license number 3583, as entered by the provider. Search the Ohio 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. 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.