Medical Specialty Listing
Internal Medicine - Nephrology Specialists in Ft Collins, CO
Browse 3 verified Internal Medicine - Nephrology providers practicing in Ft Collins, Colorado.
3
Healthcare Providers
Showing 1–3 of 3 providers
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Dr. Thomas Arthur Haygood , MD
Internal Medicine - Nephrology
Notice of NPI Deactivation & Inactive Practice Status
⚠️ Deactivated NPI: March 05, 2026
1600 Specht Point Rd, Suite I,
Ft Collins, CO 805254311
Phone: 9704937733
NPI Identifier
1447247242
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Dr. Richard Edward Simmons , MD
Internal Medicine - Nephrology
Active NPI Status
1600 Specht Point Rd, Suite 127,
Ft Collins, CO 805254311
Phone: 9704937733
NPI Identifier
1366430100
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Dr. James Singer , MD
Internal Medicine - Nephrology
Active NPI Status
1600 Specht Point Rd, Suite 127,
Ft Collins, CO 805254311
Phone: 9704937733
NPI Identifier
1407843204
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Other Specialties in Ft Collins
- Family Medicine 4
- Chiropractor 4
- Social Worker - Clinical 4
- Social Worker - Clinical 4
- Specialist 4
- Specialist 3
- Occupational Therapist 3
- Registered Nurse 3
- Marriage & Family Therapist 3
- Dentist 3
- Dentist - General Practice 3
- Physical Therapist 2
- Nurse Practitioner - Family 2
- Registered Nurse - College Health 2
- Emergency Medicine 2
- Optometrist 2
- Dentist 2
- Psychologist - Health Service 1
- Registered Nurse - Psychiatric/Mental Health 1
- Respite Care 1