ADAM JACOB KREITENBERG (M.D.) – Rheumatology Physician, NPI 1770857682
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
760 RHEUMATOLOGY in CA
Provider Addresses for ADAM JACOB KREITENBERG (M.D.)
18376 CLARK ST
TARZANA, CA 913563502
Phone: (818) 996-4077
Fax: (818) 996-4069
Type: Mailing
18386 VENTURA BLVD
TARZANA, CA 913564219
Phone: (818) 996-4077
Fax: (818) 996-4069
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1,036 Open Payments records for all available years, with a total value of $382,420.
Total Amount is formed as General ($382,420) + Research ($0) + Ownership ($0) = $382,420.
Last reported payment date: 2024-12-27 • Largest payer in this snapshot: Janssen Biotech, Inc. ($174,860).
Total Amount
$382,420
General + Research + Ownership
Payments
1,036
Total payment records
General Amount
$382,420
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $174,860 |
| Lilly USA, LLC | $66,295 |
| AstraZeneca Pharmaceuticals LP | $57,350 |
| GlaxoSmithKline, LLC. | $36,147 |
| ABBVIE INC. | $32,076 |
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: 2015-07-08
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 |
|---|---|---|---|---|
| I20150708002308 | I | Rheumatology | 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 |
|---|---|---|---|---|
| J3262 | Injection, tocilizumab, 1 mg | 27,364 | 12 | $0 |
| J1602 | Injection, golimumab, 1 mg, for intravenous use | 9,250 | 14 | $0 |
| J1745 | Injection, infliximab, excludes biosimilar, 10 mg | 3,421 | 19 | $0 |
| J0897 | Injection, denosumab, 1 mg | 2,642 | 32 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 2,084 | 635 | $0 |
Insurance plans in this area (ZIP 91356)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | CA | 20610 | Aspiration and/or injection of large joint or joint capsule | 74 | 57 |
| RHEUMATOLOGY | CA | 73562 | X-ray of knee, 3 views | 130 | 64 |
| RHEUMATOLOGY | CA | 73630 | X-ray of foot, minimum of 3 views | 58 | 30 |
| RHEUMATOLOGY | CA | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 17 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | CA | |
| Rheumatology, Internal Medicine | CA | |
| Physical Therapist In Private Practice | CA | |
| R H E U M A T O L O G Y | CA |
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