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Gregory Machiko MD in Pittsburgh, Pennsylvania

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Gregory Machiko MD has Gastroenterology as his primary medical specialty. Their primary office is: 1307 Federal St in Pittsburgh, Pennsylvania. There are 4 additional office locations for Gregory Machiko MD that can be viewed towards the end of their profile.

They're a part of the: Allegheny Clinic medical group which has around 1,948 members. You can call their office at 412-359-8900 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Jefferson Medical College Of Thomas Jefferson University and graduated in 1985 (around 39 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.


Gregory G Machiko MD Office Phone and Directions

Gregory Machiko MD
Allegheny Clinic
1307 Federal St
Pittsburgh, Pennsylvania 15212
412-359-8900


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Phone: 412-359-8900


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Healthcare Info for Gregory Machiko MD

Medical School: Jefferson Medical College Of Thomas Jefferson University
Graduation Year: 1985
The Primary Medical Specialty for Gregory Machiko MD is listed as: Gastroenterology
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 39
PAC (PECOS ID)#: 0244214344
NPI #: 1831191618
NPI Created On: 08/11/2005
NPI Last Updated Listed as: 11/18/2020
Primary Taxonomy Code: 207RG0100X
License Number:
MD036665E
Listed Gender: Male

Insurance, Services, Charges


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

  • Highmark Health Insurance Company
  • Humana
  • Highmark Inc.
  • Geisinger Health Plan
  • Geisinger Quality Options
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  2. Diagnostic examination of large bowel using an endoscope
  3. Biopsy of large bowel using an endoscope
  4. Removal of polyps or growths of large bowel using an endoscope
  5. New patient office or other outpatient visit, typically 45 minutes
  6. Established patient office or other outpatient visit, typically 15 minutes
  7. Established patient office or other outpatient, visit typically 25 minutes
  8. Subsequent hospital inpatient care, typically 25 minutes per day

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $82

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783463641

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Neuroscience

Name of Drug #1: ZEPOSIA

Open Associated Drug #1: 59572-820-30


Additional Office Locations

1. Allegheny Clinic
1900 Waterdam Plaza Dr Fl
Canonsburg, PA 15317
2 The Center For Diabetes And Endocrine Health
Group Members: 1,948

Phone: 412-359-8900

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2. Allegheny Clinic
1900 Waterdam Plaza Dr
Mc Murray, PA 15317
Suite 2
Group Members: 1,948

Phone: 412-359-8900

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3. Allegheny Clinic
1900 Waterdam Plaza
Mcmurray, PA 15317
Building Three Second Floor
Group Members: 1,948


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4. Allegheny Clinic
100 Medical Blvd
Canonsburg, PA 15317
Group Members: 1,948


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Pittsburgh Gastroenterology Associates

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University Of Pittsburgh Physicians

Providers in Allegheny Clinic

1.Ariel Aballay Md

4815 Liberty Ave
Pittsburgh Pa 15224-2156
Allegheny Clinic
General Surgery

2.Michael Abbott

2781 Leechburg Rd
Lower Burrell Pa 15068-3138
Allegheny Clinic
Physician Assistant

3.Michael Abbott

5140 Liberty Ave
Pittsburgh Pa 15224-2215
Allegheny Clinic
Physician Assistant

4.Heitham Abdul-baki

1307 Federal St
Pittsburgh Pa 15212-4761
Allegheny Clinic
Gastroenterology

5.Heitham Abdul-baki

4815 Liberty Ave
Pittsburgh Pa 15224-2156
Allegheny Clinic
Gastroenterology

6.Ali Abdullah

1301 Carlisle St
Natrona Heights Pa 15065-1152
Allegheny Clinic
Anesthesiology

View all 1,948 members of Allegheny Clinic medical group