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Dr. Lyle M. Pfeifer, MD

Family Medicine

  • (303) 776-1234

Dr. Pfeifer's Overview

Dr. Lyle M. Pfeifer graduated from the University of Nebraska College of Medicine in 1986. He works in Longmont, CO and specializes in Family Medicine. Dr. Pfeifer is affiliated with Longmont United Hospital.

Dr. Pfeifer's Experience

Years in Practice: 29

Dr. Pfeifer's Specialties

Family Medicine

Dr. Pfeifer's Education & Training

Medical School: University of Nebraska College of Medicine; Graduated 1986

Dr. Pfeifer's Rating

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Overall Rating


Dr. Pfeifer's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Pathway X Enhanced Ind Direct Access CO
  • Anthem PPO
  • BCBS Blue Card PPO
  • Cofinity PPO
  • First Health PPO
  • Great West PPO
  • View More

Dr. Pfeifer's Office Information & Appointments

Office Locations

Longmont Clinic

1925 Mountain View Ave
Longmont, CO 80501
(303) 776-1234


Office Hours and Information

Fax: (720) 494-3107

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 6:00 PM
Sunday 10:00 AM - 6:00 PM

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Dr. Pfeifer's Hospital Affiliations

Office Locations

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