DR. ARUNA KRISHNASWAMY (M.D.) – Internal Medicine Physician, NPI 1548479140
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,508 INTERNAL MEDICINE in CA
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Provider Addresses for DR. ARUNA KRISHNASWAMY (M.D.)
P.O.BOX 2989
SEAL BEACH, CA 907401989
Phone: (714) 379-3221
Fax: (714) 379-3211
Type: Mailing
Westminster Boulevard, Westminster, Jefferson County, Colorado, 80021, United States
WESTMINSTER, CA 926834001
Phone: (714) 379-3221
Fax: (714) 379-3211
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 44 Open Payments records for all available years, with a total value of $1,050.
Total Amount is formed as General ($1,050) + Research ($0) + Ownership ($0) = $1,050.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: UCB, Inc. ($219).
Total Amount
$1,050
General + Research + Ownership
Payments
44
Total payment records
General Amount
$1,050
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| UCB, Inc. | $219 |
| Lilly USA, LLC | $135 |
| Astellas Pharma US Inc | $108 |
| Abbott Laboratories | $61 |
| Amgen Inc. | $58 |
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: 2004-02-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20040223000422 | I | Internal Medicine | CA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 170 | 102 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 39 | 32 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 25 | 22 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 24 | 24 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 17 | 16 | $0 |
Insurance plans in this area (ZIP 90740)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice, General Practice | CA | |
| Internal Medicine, General Surgery | CA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine, Sleep Medicine | CA | |
| Nurse Practitioner | CA | |
| Internal Medicine | CA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA | |
| Family Practice | CA | |
| - | CA | |
| Internal Medicine | CA | |
| Internal Medicine | CA |
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