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Thomas Johnson in Ames, Iowa

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Thomas Johnson has Gastroenterology as his primary medical specialty. Their primary office is: 3500 University Blvd in Ames, Iowa. There are 6 additional office locations for Thomas Johnson that can be viewed towards the end of their profile.

They're a part of the: Mcfarland Clinic Pc medical group which has around 329 members. You can call their office at 515-239-3040 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1984 (around 40 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Thomas Dale Johnson Office Phone and Directions

Thomas Johnson
Mcfarland Clinic Pc
3500 University Blvd
Ames, Iowa 50010
515-239-3040


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Phone: 515-239-3040


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Healthcare Info for Thomas Johnson

Medical School: University Of Illinois College Of Med (chi/peor/rock/chm-urb)
Graduation Year: 1984
The Primary Medical Specialty for Thomas Johnson is listed as: Gastroenterology
Approximate Years of Experience: 40
PAC (PECOS ID)#: 0941342778
NPI #: 1639168685
NPI Created On: 10/20/2005
NPI Last Updated Listed as: 11/13/2020
Primary Taxonomy Code: 207RG0100X
License Number:
27083
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Medica Insurance Company
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Insertion of needle into vein for collection of blood sample
  2. Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope
  3. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  4. Insertion of guide wire with dilation of esophagus using an endoscope
  5. Balloon dilation of esophagus using an endoscope
  6. Removal of stone from bile or pancreatic duct using an endoscope
  7. Diagnostic examination of large bowel using an endoscope
  8. Biopsy of large bowel using an endoscope
  9. Removal of polyps or growths of large bowel using an endoscope
  10. Blood test, comprehensive group of blood chemicals
  11. Liver function blood test panel
  12. Liver enzyme (sgpt), level
  13. Complete blood cell count (red cells, white blood cell, platelets), automated test
  14. Blood test, clotting time
  15. New patient office or other outpatient visit, typically 45 minutes
  16. Established patient office or other outpatient visit, typically 15 minutes
  17. Established patient office or other outpatient, visit typically 25 minutes
  18. Initial hospital inpatient care, typically 50 minutes per day
  19. Subsequent hospital inpatient care, typically 25 minutes per day
  20. Colorectal cancer screening; colonoscopy on individual at high risk

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Additional Office Locations

1. Mcfarland Clinic Pc
1215 Duff Ave
Ames, IA 50010
Group Members: 329

Phone: 515-239-3040

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2. Mcfarland Clinic Pc
1018 Duff Ave
Ames, IA 50010
Group Members: 329

Phone: 515-239-3040

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3. Mcfarland Clinic Pc
1111 Duff Ave
Ames, IA 50010
Group Members: 329


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4. Mcfarland Clinic Pc
705 8th St
Story City, IA 50248
Group Members: 329

Phone: 515-239-3040

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5. Mcfarland Clinic Pc
510 Bank St
Webster City, IA 50595
Group Members: 329

Phone: 515-239-3040

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6. Mcfarland Clinic Pc
1214 S Grant Rd
Carroll, IA 51401
Group Members: 329

Phone: 515-239-3040

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Gastroenterology Professionals in Ames

1215 Duff Ave
Ames, IA
Mcfarland Clinic Pc

3500 University Blvd
Ames, IA
Mcfarland Clinic Pc

1215 Duff Ave
Ames, IA
Mcfarland Clinic Pc

1111 Duff Ave
Ames, IA
Mcfarland Clinic Pc

3500 University Blvd
Ames, IA
Mcfarland Clinic Pc

1215 Duff Ave
Ames, IA
Mcfarland Clinic Pc

Providers in Mcfarland Clinic Pc

1.Mark Abraham

1214 S Grant Rd
Carroll Ia 51401-3102
Mcfarland Clinic Pc
General Surgery

2.Caitlyn Ackerman

1215 Duff Ave
Ames Ia 50010-5400
Mcfarland Clinic Pc
Physical Therapy

3.Caitlyn Ackerman

230 S 6th St
Nevada Ia 50201-2534
Mcfarland Clinic Pc
Physical Therapy

4.Ibrahim Alakhras

1111 Duff Ave
Ames Ia 50010-5745
Mcfarland Clinic Pc
Hospitalist

5.Jacob Alexander

3500 University Blvd
Ames Ia 50010-3014
Mcfarland Clinic Pc
Nephrology

6.Jacob Alexander

1215 Duff Ave
Ames Ia 50010-5400
Mcfarland Clinic Pc
Nephrology

View all 329 members of Mcfarland Clinic Pc medical group