COLLEEN MACLIN SCHMITT (MD) – Gastroenterology Physician, NPI 1528023512
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Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for COLLEEN MACLIN SCHMITT (MD)
4976 ALPHA LN
HIXSON, TN 373435470
Phone: (423) 308-0280
Fax: (423) 308-0281
Type: Mailing
8051 THUNDER FARMS TRL
OOLTEWAH, TN 373637146
Phone: (423) 645-5889
Type: Mailing
200, East 3rd Street, Chattanooga, Hamilton County, Tennessee, 37403, United States
CHATTANOOGA, TN 374042745
Phone: (423) 643-2500
Fax: (423) 305-7822
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 95 Open Payments records for all available years, with a total value of $5,318.
Total Amount is formed as General ($4,474) + Research ($845) + Ownership ($0) = $5,318.
Last reported payment date: 2024-09-20 • Largest payer in this snapshot: Olympus Corporation ($1,538).
Total Amount
$5,318
General + Research + Ownership
Payments
95
Total payment records
General Amount
$4,474
General payments
Research Amount
$845
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Olympus Corporation | $1,538 |
| Olympus Medical Systems Corporation | $1,230 |
| ABBVIE INC. | $943 |
| Eli Lilly and Company | $845 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $172 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 588 | 220 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 319 | 318 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 198 | 195 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 151 | 118 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 114 | 104 | $0 |
Insurance plans in this area (ZIP 37343)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | TN | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 15 | 15 |
| GASTROENTEROLOGY | TN | 45378 | Diagnostic examination of large bowel using an endoscope | 26 | 26 |
| GASTROENTEROLOGY | TN | 45385 | Removal of polyps or growths of large bowel using an endoscope | 180 | 178 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| - | TN | |
| Family Practice | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| Family Practice | TN | |
| Nurse Practitioner | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TN | |
| Physician Assistant | TN | |
| - | TN |
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