SHANNAN PATTERSON (M.D.) – Hospitalist Physician, NPI 1730507740
Hospitalist Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
2,996 INTERNAL MEDICINE in CO
Provider Addresses for SHANNAN PATTERSON (M.D.)
444 NOQUET CT
FORT COLLINS, CO 805242218
Phone: (970) 222-3092
Type: Mailing
1008 MINNEQUA AVE STE 1124
PUEBLO, CO 810043733
Phone: (719) 560-5870
Fax: (719) 557-4766
Type: Location
3870 W RIVER RD STE 126
TUCSON, AZ 857413080
Phone: (520) 219-6616
Fax: (520) 742-6187
Type: Mailing
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: 2021-08-11
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 |
|---|---|---|---|---|
| I20201109000943 | I | Hospitalist | CO | TBD |
| I20210811000760 | I | Internal Medicine | MT | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,527 | 230 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 275 | 113 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 127 | 116 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 26 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 19 | 19 | $0 |
Insurance plans in this area (ZIP 80524)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MT | |
| Internal Medicine, Pediatric Medicine | MT | |
| Physician Assistant | MT | |
| Internal Medicine, Pulmonary Disease, Pulmonary Disease | CO | |
| Pulmonary Disease, Internal Medicine | PR | |
| Physician Assistant | MI | |
| Internal Medicine, Internal Medicine, Pulmonary Disease, Critical Care (Intensivists) | PA | |
| Internal Medicine | CO | |
| Internal Medicine, Emergency Medicine, Critical Care (Intensivists) | DC |
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