DR. ISAAC MELAMED (M.D.) – Specialist, NPI 1366480816
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
115 ALLERGY/IMMUNOLOGY in CO
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Provider Addresses for DR. ISAAC MELAMED (M.D.)
6801, South Yosemite Street, Centennial, Arapahoe County, Colorado, 80112, United States
CENTENNIAL, CO 801121441
Phone: (303) 773-9000
Fax: (303) 770-1449
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 103 Open Payments records for all available years, with a total value of $150,790.
Total Amount is formed as General ($147,985) + Research ($2,805) + Ownership ($0) = $150,790.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Octapharma USA, Inc. ($145,337).
Total Amount
$150,790
General + Research + Ownership
Payments
103
Total payment records
General Amount
$147,985
General payments
Research Amount
$2,805
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
1
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Octapharma USA, Inc. | $145,337 |
| CSL Behring | $2,645 |
| Pharming Healthcare, Inc. | $808 |
| BioCryst US Sales Co., LLC | $452 |
| Consortium of Independent Immunology Clinics, LLC | $400 |
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: 2007-02-06
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 |
|---|---|---|---|---|
| I20070206000052 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J1568 | Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg | 3,930 | 26 | $0 |
| J1556 | Injection, immune globulin (bivigam), 500 mg | 3,300 | 17 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 372 | 134 | $0 |
| 96366 | Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 217 | 49 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 190 | 11 | $0 |
Insurance plans in this area (ZIP 80112)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Neurology, Pediatric Medicine | CO | |
| Physician Assistant | CO | |
| Nurse Practitioner | OK | |
| Physician Assistant | CO | |
| Nurse Practitioner | CO | |
| Internal Medicine | CO | |
| Pediatric Medicine | CO | |
| Physician Assistant | CO | |
| Otolaryngology, Plastic And Reconstructive Surgery | CO | |
| Pediatric Medicine, Allergy/Immunology | CO |
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