Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William A Parker Jr., MD

Individual provider Allergy & Immunology Physician · NPI 1780665430

William A Parker Jr., MD is an Allergy/Immunology in Beavercreek, Ohio. Graduated from Tulane University School of Medicine in 1981, 45 years ago. Practices with Psf PLLC, a 99-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
45
Trained at
Tulane University School of Medicine
Licensed in
OH
In the registry since
2005
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

2359 Lakeview Drive Allergy & Asthma Associates
Beavercreek, OH 45431-3695
Phone: (937) 431-0721
Fax: (937) 431-5419
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 35-05-8156-P (OH)

Record details

NPI number1780665430
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 9, 2005
Last updated in NPPESNovember 22, 2021
Certification dateNovember 22, 2021

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Psf Pllc — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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