TERRANCE WILLIAM BARNES (MD) – Pulmonary Disease Physician, NPI 1891735981
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
Provider Addresses for TERRANCE WILLIAM BARNES (MD)
4100 Lake Dr SE
S-200
Grand Rapids, MI 495468292
Phone: (616) 949-8244
Type: Location
2122 Health Drive SW
Wyoming, MI 49519
Phone: (616) 252-5220
Fax: (616) 252-5770
Type: Location
5900 Byron Center Ave SW
Wyoming, MI 495199606
Phone: (616) 252-5220
Fax: (616) 252-5770
Type: Location
Metro Health Hospital, 5900, Byron Center Avenue Southwest, Wyoming, Kent County, Michigan, 49519, United States
MEDICAL ADMINISTRATION
WYOMING, MI 495199606
Phone: (616) 252-5220
Fax: (616) 252-5770
Type: Mailing
Health Drive Southwest, Wyoming, Kent County, Michigan, 49518, United States
WYOMING, MI 49519
Phone: (616) 252-5220
Fax: (616) 252-5770
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $39.
Total Amount is formed as General ($39) + Research ($0) + Ownership ($0) = $39.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: Grifols USA, LLC ($24).
Total Amount
$39
General + Research + Ownership
Payments
2
Total payment records
General Amount
$39
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Grifols USA, LLC | $24 |
| AstraZeneca Pharmaceuticals LP | $15 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-06-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050613000250 | I | Internal Medicine | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 221 | 159 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 184 | 156 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 108 | 101 | $0 |
| 94010 | Test to measure expiratory airflow and volume | 86 | 69 | $0 |
| 94726 | Test to determine lung volumes using sensors | 81 | 81 | $0 |
Insurance plans in this area (ZIP 49546)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | MI | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 61 | 61 |
| PULMONARY DISEASE | MI | 94727 | Determination of lung volumes using gas dilution or washout | 12 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| Physician Assistant | MI | |
| Hospitalist, Internal Medicine | MI | |
| - | MI | |
| Family Practice | MI | |
| Physician Assistant | MI | |
| - | MI | |
| Physician Assistant | MI |
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