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Gregory Haase DO in Warsaw, Indiana

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Gregory Haase DO has Internal Medicine as his primary medical specialty. Their primary office is: 1205 Provident Dr A in Warsaw, Indiana. There are 3 additional office locations for Gregory Haase DO that can be viewed towards the end of their profile.

They're a part of the: Kosciusko Medical Group Llc medical group which has around 56 members. You can call their office at 574-269-8383 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended College Of Osteopathic Physicians And Surgeons Of Los Angeles and graduated in 1981 (around 43 years of experience). They are listed as doing telehealth appointments.


Gregory N Haase DO Office Phone and Directions

Gregory Haase DO
Kosciusko Medical Group Llc
1205 Provident Dr A
Warsaw, Indiana 46580
574-269-8383


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Phone: 574-269-8383


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Healthcare Info for Gregory Haase DO

Medical School: College Of Osteopathic Physicians And Surgeons Of Los Angeles
Graduation Year: 1981
The Primary Medical Specialty for Gregory Haase DO is listed as: Internal Medicine
Credentials: DO
Additional Credentials:
Approximate Years of Experience: 43
PAC (PECOS ID)#: 0143328211
NPI #: 1851357032
NPI Created On: 04/25/2006
NPI Last Updated Listed as: 12/15/2021
Primary Taxonomy Code: 207R00000X
License Number:
02000857A
Listed Gender: Male

Insurance, Services, Charges


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

  • Celtic 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. Automated urinalysis test
  3. Pneumococcal vaccine for injection into muscle
  4. Vaccine for influenza for administration into muscle, 0.5 ml dosage
  5. Vaccine for influenza for administration into muscle, 0.5 ml dosage
  6. Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older
  7. Routine ekg using at least 12 leads including interpretation and report
  8. Anti-clotting management for patient taking warfarin
  9. Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
  10. New patient office or other outpatient visit, typically 45 minutes
  11. Established patient office or other outpatient visit, typically 15 minutes
  12. Established patient office or other outpatient, visit typically 25 minutes
  13. Physician telephone patient service, 11-20 minutes of medical discussion
  14. Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge
  15. Administration of influenza virus vaccine
  16. Administration of pneumococcal vaccine
  17. Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
  18. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

They took part in the Medicare Physician Quality Reporting System (PQRS).

Additional Office Locations

1. Kosciusko Medical Group Llc
1275 Provident Dr
Warsaw, IN 46580
Group Members: 56

Phone: 574-269-8383

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2. Kosciusko Medical Group Llc
1520 Provident Dr
Warsaw, IN 46580
Group Members: 56

Phone: 574-269-8383

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3. Kosciusko Medical Group Llc
1540 Provident Dr
Warsaw, IN 46580
Group Members: 56

Phone: 574-269-8383

Enter a starting address:


Internal Medicine Professionals in Warsaw

2101 Dubois Dr
Warsaw, IN
Hospitalist Physicians Of Indiana Pc

2101 Dubois Dr
Warsaw, IN
Kosciusko Medical Group Llc

1205 Provident Dr A
Warsaw, IN
Kosciusko Medical Group Llc

1275 Provident Dr
Warsaw, IN
Kosciusko Medical Group Llc

2101 Dubois Dr
Warsaw, IN
Hospitalist Physicians Of Indiana Pc

2101 Dubois Dr
Warsaw, IN
Kosciusko Medical Group Llc

Providers in Kosciusko Medical Group Llc

1.Jacqueline Anders

614 N Main St
North Webster In 46555-9364
Kosciusko Medical Group Llc
Nurse Practitioner

2.Jason Clay

2101 Dubois Dr
Warsaw In 46580-3210
Kosciusko Medical Group Llc
Nurse Practitioner

3.Dana Coates Do

2101 Dubois Dr
Warsaw In 46580-3210
Kosciusko Medical Group Llc
Internal Medicine

4.Dana Coates Do

1205 Provident Dr A
Warsaw In 46580-3265
Kosciusko Medical Group Llc
Internal Medicine

5.Dana Coates Do

1275 Provident Dr
Warsaw In 46580-3265
Kosciusko Medical Group Llc
Internal Medicine

6.Timothy Cook

2101 Dubois Dr
Warsaw In 46580-3210
Kosciusko Medical Group Llc
Obstetrics/gynecology

View all 56 members of Kosciusko Medical Group Llc medical group