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

Individual provider Internal Medicine Physician · NPI 1679523955

William Robert Spiegel, MD is an Internal Medicine in Homewood, Alabama. Graduated from Mercer University School of Medicine in 1998, 28 years ago. Practices with Signature Health, PC, a 2-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
28
Trained at
Mercer University School of Medicine
Licensed in
AL
In the registry since
2006
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

2910 Crescent Ave Ste 100
Homewood, AL 35209-2522
Phone: (205) 380-8820
Fax: (205) 380-8825
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD.22863 (AL)

Record details

NPI number1679523955
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 10, 2006
Last updated in NPPESApril 11, 2020
Certification dateApril 11, 2020
Mailing address2910 Crescent Ave Ste 100, Homewood, AL 35209-2522

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Signature Health, Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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