Bonnie Bobzien, M.D.
NPI 1134133572 · Anatomic Pathology & Clinical Pathology Physician · Oceanside, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bonnie Bobzien, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Oceanside, CA (NPI 1134133572).
Provider details
- NPI number
- 1134133572
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G48863 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-29
- Last updated
- 2008-06-19
Frequently asked questions
- What is Bonnie Bobzien's NPI number?
- Bonnie Bobzien's National Provider Identifier (NPI) is 1134133572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Bobzien's specialty?
- Bonnie Bobzien is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Bonnie Bobzien located?
- Bonnie Bobzien's practice location on file with NPPES is 4002 Vista Way, Oceanside, CA 92056-4506.
- What is Bonnie Bobzien's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Bobzien is (760) 634-3230.
- Does Bonnie Bobzien accept Medicare?
- Bonnie Bobzien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bonnie Bobzien's NPI active?
- Yes — Bonnie Bobzien's NPI (1134133572) is active in the NPPES registry as of the last update on 2008-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.