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

William F Phifer, MD

Individual provider Internal Medicine Physician · NPI 1164435095

William F Phifer, MD is an Internal Medicine in Venice, Florida. Graduated from Jefferson Medical College of Thomas Jefferson University in 1986, 40 years ago. Practices with Millennium Physician Group LLC, a 970-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
40
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
FL
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

1287 US Highway 41 Byp S
Venice, FL 34285-5545
Phone: (941) 202-0500
Fax: (941) 202-0501
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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 ME52122 (FL)

Record details

NPI number1164435095
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESAugust 27, 2020
Certification dateAugust 27, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1986 (40 years in practice)
Group practice Millennium Physician Group Llc — 970 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations16 on file with Medicare

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