Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John David Spencer, MD

Individual provider Pediatric Nephrology Physician · NPI 1972709855

John David Spencer, MD practises Nephrology in Dublin, Ohio. Graduated from Indiana University School of Medicine in 2005, 21 years ago. Practices with Pediatric Academic Association, Inc, a 250-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
21
Trained at
Indiana University School of Medicine
Licensed in
OH
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5675 Venture Dr
Dublin, OH 43017-2159
Phone: (614) 722-6200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 555 S 18th St, Columbus, OH 43205-2654 — (614) 722-6200
  • 536 S Trimble Rd, Mansfield, OH 44906-3418 — (614) 722-2000
  • 740 Adair Ave, Zanesville, OH 43701-2838 — (614) 722-2000

Specialties & licences

Pediatric Nephrology Physician (primary) Taxonomy 2080P0210X · Licence 35093543 (OH)

Record details

NPI number1972709855
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2007
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Pediatric Academic Association, Inc. — 250 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $19 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Pediatric Academic Association, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 250 clinicians in the practice; 12 are shown here.