DAVID C COY (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1477546356
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Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DAVID C COY (MD)
Flagstaff Medical Center, 1200, North Beaver Street, Hospital Hill, Flagstaff, Coconino County, Arizona, 86001, United States
FLAGSTAFF, AZ 86001
Phone: (928) 773-0003
Fax: (928) 773-1170
Type: Location
PO BOX 967
FLAGSTAFF, AZ 860020967
Phone: (928) 773-0003
Fax: (928) 773-1170
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
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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 | 66 | 38 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 25 | 24 | $0 |
Insurance plans in this area (ZIP 86001)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CRITICAL CARE (INTENSIVISTS) | AZ | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 18 | 18 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), Internal Medicine | AZ | |
| Critical Care (Intensivists), Pulmonary Disease | AZ | |
| Critical Care (Intensivists), Pulmonary Disease | AZ | |
| Critical Care (Intensivists), Pulmonary Disease | AZ | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease, Internal Medicine | AZ | |
| Critical Care (Intensivists), Emergency Medicine | AZ | |
| Nurse Practitioner | WA |
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