NPPES file of Aug 9, 2026

James Albert Day, MD

Internal Medicine Physician · Cincinnati, OH

James Albert Day, MD is an internal medicine physician with a practice address in Cincinnati, Ohio, and NPI 1487667440, issued on Aug 14, 2006. Check the license (Ohio OH35052163, as entered in NPPES) on the State Medical Board of Ohio; 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
1487667440
Name
James Albert Day
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
OH35052163 OH
Self-reported in NPPES; status is on the state search
Practice location
8000 Five Mile Road, Cincinnati, OH 45230
Phone
(513) 232-3500
Enumerated
Aug 14, 2006
Record last updated
Sep 15, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(513) 624-2704
Medicaid ID
0672053 OH
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 internal medicine physician records → All 5,277 in Ohio → Look up another NPI →

Also registered at 8000 Five Mile Road

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

  1. Carol Allman, RN, RCNPAdult Health Nurse Practitioner1922258060
  2. Emma ArgoObstetrics & Gynecology Nurse Practitioner1235657990
  3. Robert Barnhorn, MDObstetrics & Gynecology Physician1174510481
  4. Omair Khan, DOStudent in an Organized Health Care Education/Training Program1699560193
  5. Monica Ngu, MDInternal Medicine Physician1396750782
  6. David Vance, MDInternal Medicine Physician1669485611

Verify James Albert Day 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 OH35052163    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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Industry payments in 2024: $14.67

1 payment: food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. James Day$14.67
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

James Albert Day among 5,277 internal medicine physician records in Ohio

James Albert Day, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 55% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2014 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

566 internal medicine physician records list a practice address in Cincinnati

They are 566 of the 31,362 NPPES records with a practice address in Cincinnati, and 5,277 internal medicine physician records in Ohio.

All 5,277 in Ohio → Every provider in Cincinnati → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jamelle Bowers, MDCincinnati, OH 452301275532251
  2. Marybeth Brune, MDCincinnati, OH 452301033156005
  3. Gina Curry, M.D.Cincinnati, OH 452301023317252
  4. Olga Duarte, MDCincinnati, OH 452301356311484
  5. Stephen Feagins, MDCincinnati, OH 452301265423941
  6. Monica Ngu, MDCincinnati, OH 452301396750782
  7. Sharon Nicholas, MDCincinnati, OH 452301770529059
  8. Robert Osborne, MDCincinnati, OH 452301336152388

Common questions

What is James Albert Day, MD's NPI number?

James Albert Day, MD's National Provider Identifier (NPI) is 1487667440, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Albert Day, MD located?

The NPPES record lists a practice address at 8000 Five Mile Road, Cincinnati, OH, 45230. Phone: (513) 232-3500. Providers update this record themselves, so call before visiting.

How can I verify James Albert Day, MD's license?

NPPES lists Ohio license number OH35052163, 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. 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.