JAMES M PELLERIN (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1790004802
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
411 PULMONARY DISEASE in CO
Provider Addresses for JAMES M PELLERIN (MD)
7100 E BELLEVIEW AVE STE G10
GREENWOOD VILLAGE, CO 801111634
Phone: (303) 745-0000
Fax: (303) 773-3675
Type: Mailing
1400 JACKSON ST
DENVER, CO 802062761
Phone: (303) 388-4461
Fax: (303) 270-2206
Type: Location
499 E HAMPDEN AVE STE 300
ENGLEWOOD, CO 801132793
Phone: (303) 788-8500
Fax: (303) 788-8505
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: 2017-05-31
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 |
|---|---|---|---|---|
| I20170531000172 | I | Pulmonary Disease | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 144 | 98 | $0 |
| 99292 | Critical care, each additional 30 minutes | 59 | 41 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 16 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 17 | 13 | $0 |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | 16 | 13 | $0 |
Insurance plans in this area (ZIP 80111)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| Internal Medicine | CO | |
| - | CO | |
| Internal Medicine | CO | |
| Hospitalist, Internal Medicine | CO | |
| Hospitalist, Internal Medicine | CO | |
| Critical Care (Intensivists), Internal Medicine | CO | |
| Hospitalist, Osteopathic Manipulative Medicine, Family Practice | CO | |
| Internal Medicine | CO | |
| Pulmonary Disease, Critical Care (Intensivists) | PA |
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