FRANKLIN DEL ROSARIO MONTELLANO (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1669554663
Anatomic Pathology & Clinical Pathology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,394 PATHOLOGY in TX
Provider Addresses for FRANKLIN DEL ROSARIO MONTELLANO (M.D.)
4815 Alameda Ave
El Paso, TX 799052705
Phone: (915) 215-4956
Fax: (915) 215-4770
Type: Location
PO BOX 1048
DEPT 1000
ST CHARLES, IL 601747048
Phone: (847) 495-1617
Fax: (847) 538-4866
Type: Mailing
Northwestern Medicine Delnor Hospital, 300, Randall Road, Geneva, Kane County, Illinois, 60134, United States
PATHOLOGY DEPT
GENEVA, IL 601344200
Phone: (630) 232-8322
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 $125.
Total Amount is formed as General ($125) + Research ($0) + Ownership ($0) = $125.
Last reported payment date: 2024-10-25 • Largest payer in this snapshot: Amgen Inc. ($125).
Total Amount
$125
General + Research + Ownership
Payments
1
Total payment records
General Amount
$125
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $125 |
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: 2024-04-04
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 |
|---|---|---|---|---|
| I20110211000544 | I | Pathology | IL | TBD |
| I20240404000062 | I | Pathology | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 199 | 97 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 62 | 23 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 40 | 33 | $0 |
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 13 | 12 | $0 |
| 88311 | Preparation of tissue for examination by removing any calcium present | 12 | 11 | $0 |
Insurance plans in this area (ZIP 79905)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | IL | 88342 | Tissue or cell analysis by immunologic technique | 107 | 80 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Vascular Surgery | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| General Surgery | TN | |
| N E U R O L O G Y | TX | |
| Pediatric Medicine | TX | |
| - | TX | |
| O T O L A R Y N G O L O G Y | TX | |
| - | LA | |
| - | KS | |
| Diagnostic Radiology | TX |
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