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

William J Provance, DO

Individual provider Gastroenterology Physician · NPI 1174517403

William J Provance, DO is a Gastroenterology in Naples, Florida. Graduated from Philadelphia College of Osteopathic Medicine in 1987, 39 years ago. Practices with Nchmd Inc, a 501-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
39
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
FL
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

681 Goodlette Rd N Ste 130
Naples, FL 34102-5458
Phone: (239) 643-9767
Fax: (239) 649-5878
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence OS12406 (FL)

Record details

NPI number1174517403
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 1, 2005
Last updated in NPPESSeptember 4, 2014
Mailing address3434 Hancock Bridge Pkwy, Ste 301, North Fort Myers, FL 33903-7094

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1987 (39 years in practice)
Group practice Nchmd Inc — 501 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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