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

Mr. Billy Ray Preece II, NP-C

Individual provider Family Nurse Practitioner · NPI 1417525759

Mr. Billy Ray Preece II, NP-C is a Nurse Practitioner in Merced, California. Qualified in 2021, 5 years ago. Practices with Paul J Wisniewski DO Inc, a 19-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Indiana.

Years since qualifying
5
Licensed in
CA, IN
In the registry since
2021
Specialties on file
2
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

450 E Yosemite Ave Ste D
Merced, CA 95340-8429
Phone: (350) 225-3602
Fax: (909) 752-8719
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 18523 Corwin Rd Ste A, Apple Valley, CA 92307-2300 — (909) 712-2764
  • 7900 W Jefferson Blvd Ste 306, Fort Wayne, IN 46804-4128 — (260) 458-3610

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP95037495 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 71013783A (IN)

Record details

NPI number1417525759
Entity typeIndividual (Type 1)
GenderMale
Credentials NP-C
Sole proprietorNo
NPI enumeratedJune 14, 2021
Last updated in NPPESMarch 23, 2026
Certification dateMarch 23, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Paul J Wisniewski Do Inc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Merced