ELIZABETH BABU (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1073796009
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,125 CRITICAL CARE (INTENSIVISTS) in CA
Provider Addresses for ELIZABETH BABU (MD)
1910, Outlet Center Drive, Owl Mobile Manor, Oxnard, Ventura County, California, 93036, United States
#159
OXNARD, CA 930360677
Phone: (805) 485-2400
Fax: (805) 485-3025
Type: Mailing
567 W CHANNEL ISLANDS BLVD
#159
PORT HUENEME, CA 930412133
Phone: (516) 303-6931
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $22.
Total Amount is formed as General ($22) + Research ($0) + Ownership ($0) = $22.
Last reported payment date: 2024-05-01 • Largest payer in this snapshot: Boston Scientific Corporation ($22).
Total Amount
$22
General + Research + Ownership
Payments
1
Total payment records
General Amount
$22
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $22 |
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: 2020-07-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20111020000594 | I | Critical Care (Intensivists) | CA | TBD |
| I20200723000455 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 186 | 130 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 80 | 65 | $0 |
| 99292 | Critical care, each additional 30 minutes | 29 | 22 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 26 | 24 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $0 |
Insurance plans in this area (ZIP 93036)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CRITICAL CARE (INTENSIVISTS) | CA | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 35 | 35 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Infectious Disease, Internal Medicine | CA | |
| Sleep Medicine, Internal Medicine, Critical Care (Intensivists), Pulmonary Disease | CA | |
| Nurse Practitioner | CA | |
| Critical Care (Intensivists), Internal Medicine | CA | |
| Internal Medicine, Critical Care (Intensivists), Pulmonary Disease | CA | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | CA | |
| Hospitalist, Critical Care (Intensivists), Internal Medicine | CA | |
| Physician Assistant | CA | |
| Internal Medicine, Critical Care (Intensivists), Pulmonary Disease | CT | |
| Critical Care (Intensivists), Pulmonary Disease | CA |
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