DR. JASON ROBERT CATANZARO (M.D.) – Allergy & Immunology (Internal Medicine) Physician, NPI 1780845768
Allergy & Immunology (Internal Medicine) Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
115 ALLERGY/IMMUNOLOGY in CO
Provider Addresses for DR. JASON ROBERT CATANZARO (M.D.)
1400 Jackson St
Denver, CO 802062762
Phone: (303) 388-4461
Fax: (303) 398-1211
Type: Location
333, Cedar Street, Downtown, New Haven, New Haven County, Connecticut, 06519, United States
NEW HAVEN, CT 06520
Phone: (203) 785-4170
Type: Location
10350 E DAKOTA AVE
DENVER, CO 802471314
Phone:
Type: Mailing
10240 PARK MEADOWS DR
LONE TREE, CO 801245425
Phone: (303) 338-4545
Type: Location
1400 JACKSON ST
PO BOX 208013
DENVER, CO 80206
Phone: (303) 388-4461
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $161.
Total Amount is formed as General ($161) + Research ($0) + Ownership ($0) = $161.
Last reported payment date: 2024-05-01 • Largest payer in this snapshot: Pharming Healthcare, Inc. ($98).
Total Amount
$161
General + Research + Ownership
Payments
3
Total payment records
General Amount
$161
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 |
|---|---|
| Pharming Healthcare, Inc. | $98 |
| SOBI, INC | $63 |
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: 2022-08-06
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 |
|---|---|---|---|---|
| I20220806000090 | I | Allergy/Immunology | CO | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 80206)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CO | |
| - | CO | |
| Physical Therapist In Private Practice | CO | |
| - | CO | |
| - | CO | |
| - | CO | |
| Cardiovascular Disease (Cardiology) | CO | |
| Physical Therapist In Private Practice | CO | |
| Physical Therapist In Private Practice | CO | |
| Family Practice | CO |
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