David Steven Karlin, M.D.
Diagnostic Radiology (CMS) · Orange, CA
At a glance
431 S Batavia St, Orange, CA 92868-3936
NPPES record updated Jun 26, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
431 S Batavia St Ste. 103Orange, CA 92868-3936
Additional reported practice locations
2801 Atlantic AveLong Beach, CA 90806
Phone: 5629331550
Fax: 5629338088 17800 Kedzie Ave
Hazel Crest, IL 604292029
Phone: 7082133292
Fax: 7082130111
Education & affiliations
- Medical / professional school
- Rutgers, Robert Woood Johnson Medical School
- Graduation year
- 1992
- CMS specialties
- Diagnostic Radiology
Practice groups
- County Of Monterey
- Memorialcare Medical Foundation
- Modesto Radiological Medical Group Inc
- Renaissance Medical Foundation
- Rockford Radiology Assoc
- St Jude Radiology Medical Group Inc
- West Valley Radiology Medical Group Inc
Reported hospital affiliations
- Doctors Medical Center Modesto, CA
- Los Robles Hospital & Medical Center Thousand Oaks, CA
- Memorialcare Long Beach Medical Center Long Beach, CA
- Natividad Medical Center Salinas, CA
- Northridge Hospital Medical Center Northridge, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $30.30 |
Reporting companies
| Company | Amount |
|---|---|
| HARROW EYE, LLC | $30.30 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Diagnostic Radiology (CMS)
- Taxonomy code
- 2085R0202X
- Enumeration date
- Jul 15, 2005
- Record updated
- Jun 26, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
2085R0202X · Primary
License reported: G83944 CA
2085R0202X
License reported: 036-144349 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
431 S Batavia StSte. 103
Orange, CA 92868-3936
- Phone
- (714) 538-6731
- Fax
- (714) 771-8369
Mailing address
2801 ATLANTIC AVELONG BEACH, CA 90806
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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