DR. ALISON C GARB – Internal Medicine Physician, NPI 1467562140
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,558 INTERNAL MEDICINE in CA
Provider Addresses for DR. ALISON C GARB
1450 10TH ST STE 302
SANTA MONICA, CA 904012831
Phone: (310) 459-4321
Fax: (310) 459-5326
Type: Mailing
970, Monument Street, Pacific Palisades, Los Angeles, Los Angeles County, California, 90272, United States
STE 210
PACIFIC PALISADES, CA 902723891
Phone: (310) 459-4321
Fax: (310) 459-5326
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 33 Open Payments records for all available years, with a total value of $517.
Total Amount is formed as General ($517) + Research ($0) + Ownership ($0) = $517.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Amgen Inc. ($356).
Total Amount
$517
General + Research + Ownership
Payments
33
Total payment records
General Amount
$517
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $356 |
| Novo Nordisk Inc | $124 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $23 |
| Avion Pharmaceuticals | $14 |
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: 2004-03-01
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20040301000830 | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 181 | 125 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 150 | 147 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 107 | 69 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 101 | 101 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 75 | 62 | $0 |
Insurance plans in this area (ZIP 90401)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | CA | 90670 | Pneumococcal vaccine for injection into muscle | 27 | 27 |
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