Dr. Bonnie Ruth Bobzien, MD
- Medicare services, 2019
- 162
- Hospital affiliations
- 1
- Industry payments
- $58
- Medical group
- 1
- State licenses
- 2
- Practice address
- 4002 Vista Way, Oceanside, CA 92056
- Practice phone
- Call (760) 724-8411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bobzien's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Bonnie Ruth Bobzien is a pathologist in Oceanside, California
Dr. Bobzien practices at Sharp Tri-City Medical Center in Oceanside, California, part of Sharp HealthCare.
Dr. Bobzien's NPI, 1134133572, was assigned on July 29, 2006. Dr. Bobzien holds California license G48863.
- NPI
- 1134133572NPI Registry (opens in a new tab)
- NPI enumeration date
- July 29, 2006
- NPI status
- Active
- Practice phone
- (760) 724-8411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bonnie Ruth Bobzien practices at Sharp Tri-City Medical Center in Oceanside, California
Dr. Bobzien's primary practice is Sharp Tri-City Medical Center, at 4002 Vista Way, Oceanside, CA 92056 in San Diego County. The practice phone is (760) 724-8411.
- Sharp Tri-City Medical Center4002 Vista Way, Oceanside, CA 92056 · San Diego CountyPhone(760) 724-8411
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bonnie Ruth Bobzien is affiliated with 1 site of care and 1 medical group
Dr. Bobzien's primary practice is Sharp Tri-City Medical Center in Oceanside, California, part of Sharp HealthCare. The medical group on file is North Coast Pathology.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bonnie Ruth Bobzien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bobzien practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Tri-City Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Bonnie Ruth Bobzien is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Bobzien's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dmand AI has Dr. Bobzien's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Anatomic pathology and clinical pathology, CaliforniaPrimary
- Illinois license
Pathologists near Dr. Bobzien
Counts of pathologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bonnie Ruth Bobzien billed Medicare for 162 services in 2019
CMS data shows 162 Medicare services from Dr. Bobzien across 5 procedure codes in 2019. Medicare paid $3,882 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bobzien's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Lab and pathology
- 2018: 1,4032019: 16288%
- Imaging
- 2018: 152019: 0100%
Dr. Bobzien compared with the California median for pathologists, 2019
- Dr. Bobzien
- California median
- Medicare services
- 162vs 1,15386% below
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Bobzien's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bobzien and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bonnie Ruth Bobzien's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Bobzien's median patient age at 75, with 33% women.
Dr. Bobzien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
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Dr. Bonnie Ruth Bobzien received $58 in industry payments from 2017 to 2018
CMS Open Payments shows 4 general payments to Dr. Bobzien from 3 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $30.
General payments to Dr. Bobzien by program year, 2017 to 2018
Companies that paid Dr. Bobzien the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bonnie Ruth Bobzien's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Bonnie Ruth Bobzien
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Bonnie Ruth Bobzien's NPI number?
Dr. Bonnie Ruth Bobzien's NPI number is 1134133572. It was assigned on July 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bonnie Ruth Bobzien?
Dr. Bonnie Ruth Bobzien is a pathologist in Oceanside, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Bonnie Ruth Bobzien practice?
Dr. Bobzien practices at 4002 Vista Way, Oceanside, CA 92056. Dr. Bobzien's primary practice is Sharp Tri-City Medical Center in Oceanside, California, part of Sharp HealthCare.
What is Dr. Bonnie Ruth Bobzien's office phone number?
The practice phone on file for Dr. Bobzien is (760) 724-8411.
What is Dr. Bonnie Ruth Bobzien's medical license number?
Dr. Bobzien holds California license G48863, one of the licenses on file in 2 states.
Which states has Dr. Bonnie Ruth Bobzien been licensed in?
Dmand AI has state licenses on file for Dr. Bobzien in California and Illinois.
Which hospitals is Dr. Bonnie Ruth Bobzien affiliated with?
Dr. Bobzien practices at Sharp Tri-City Medical Center in Oceanside, California.
What medical group is Dr. Bonnie Ruth Bobzien part of?
Dr. Bobzien is linked to North Coast Pathology.
Does Dr. Bonnie Ruth Bobzien accept Medicare?
Yes. CMS data shows Dr. Bobzien billed Medicare for 162 services in 2019.
What services does Dr. Bonnie Ruth Bobzien bill to Medicare?
In 2019, Dr. Bobzien's most billed Medicare services were lab and pathology test (88341), lab and pathology test (88305) and lab and pathology test (88304).
Has Dr. Bonnie Ruth Bobzien received payments from drug or device companies?
CMS Open Payments shows $58 in general payments to Dr. Bobzien from 3 companies from 2017 to 2018. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Bonnie Ruth Bobzien been practicing?
Dr. Bobzien's NPI was assigned in 2006.
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