MARITZA PROANO (M.D.) – Gastroenterology Physician, NPI 1194742676
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
114 GASTROENTEROLOGY in NM
Provider Addresses for MARITZA PROANO (M.D.)
630 W Maple St
Farmington, NM 874016113
Phone: (505) 609-6349
Type: Location
1600 N GRAND AVE
SUITE 440
PUEBLO, CO 810032760
Phone: (719) 543-3500
Fax: (719) 543-3504
Type: Mailing
Cole Farm Boulevard, Port Dalhousie, St. Catharines, Niagara Region, Golden Horseshoe, Ontario, L2N 4W1, Canada
# 100
GOLDEN, CO 80401
Phone: (303) 716-8018
Fax: (303) 763-5495
Type: Mailing
1536, Cole Boulevard, Lakewood, Jefferson County, Colorado, 80401, United States
# 4-250
LAKEWOOD, CO 80401
Phone: (303) 716-8027
Fax: (303) 238-5258
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-07-24
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20170228000817 | I | Gastroenterology | CO | TBD |
| I20250724001764 | I | Gastroenterology | NM | 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 | 193 | 109 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 120 | 120 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 106 | 104 | $0 |
| 88313 | Special stained specimen slides to examine tissue including interpretation and report | 90 | 51 | $0 |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | 73 | 45 | $0 |
Insurance plans in this area (ZIP 87401)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ME | |
| - | NM | |
| Internal Medicine, Hospitalist, Internal Medicine | NM | |
| Physician Assistant | TX | |
| - | MN | |
| Certified Registered Nurse Anesthetist (Crna) | NM | |
| Clinical Psychologist | TX | |
| Internal Medicine, Nephrology, Hospitalist | ND | |
| - | NM | |
| N E U R O L O G Y | TX |
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