DAVID STEVEN KARLIN (M.D.) – Diagnostic Radiology Physician, NPI 1477552016
Diagnostic Radiology Physician
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NPPES metrics only — not quality of care.
4,793 DIAGNOSTIC RADIOLOGY in CA
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Provider Addresses for DAVID STEVEN KARLIN (M.D.)
PO BOX 14005
ORANGE, CA 928631405
Phone: (714) 571-5000
Fax: (714) 571-5055
Type: Mailing
431, South Batavia Street, Orange, Orange County, California, 92868, United States
STE. 103
ORANGE, CA 928683936
Phone: (714) 538-6731
Fax: (714) 771-8369
Type: Location
2801 Atlantic Ave
Long Beach, CA 90806
Phone: (562) 933-1550
Fax: (562) 933-8088
Type: Location
2801 ATLANTIC AVE
LONG BEACH, CA 90806
Phone: (562) 933-1550
Fax: (562) 933-8088
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-09-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040806000763 | I | Diagnostic Radiology | CA | TBD |
| I20180117003068 | I | Diagnostic Radiology | NV | TBD |
| I20190615000287 | I | Diagnostic Radiology | HI | TBD |
| I20210907000763 | I | Diagnostic Radiology | IL | TBD |
| I20240909004718 | I | Diagnostic Radiology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 65 | 65 | $0 |
| 70450 | Ct scan head or brain without contrast | 45 | 45 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 19 | 19 | $0 |
| 70496 | Ct scan of blood vessels of head with contrast | 14 | 14 | $0 |
| 70498 | Ct scan of blood vessels of neck with contrast | 14 | 14 | $0 |
Insurance plans in this area (ZIP 92863)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | CA | |
| Nurse Practitioner | CA | |
| Internal Medicine | CA | |
| Internal Medicine, Pediatric Medicine | CA | |
| Neurology, Internal Medicine | CA | |
| - | CA | |
| - | CA | |
| - | CA |
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