DAVID B PARKER (MD) – Internal Medicine Physician, NPI 1073548038
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
Provider Addresses for DAVID B PARKER (MD)
225 S M 37 HWY STE 1
HASTINGS, MI 490589676
Phone: (269) 948-0078
Fax: (269) 948-0099
Type: Mailing
1005, West Green Street, Hastings, Barry County, Michigan, 49058, United States
SUITE 202
HASTINGS, MI 490581712
Phone: (269) 948-0078
Fax: (269) 948-0099
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $129.
Total Amount is formed as General ($129) + Research ($0) + Ownership ($0) = $129.
Last reported payment date: 2024-06-12 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($51).
Total Amount
$129
General + Research + Ownership
Payments
6
Total payment records
General Amount
$129
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $51 |
| Insulet Corporation | $23 |
| Phathom Pharmaceuticals, Inc. | $23 |
| Amgen Inc. | $18 |
| ABBVIE INC. | $14 |
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: 2004-03-31
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 |
|---|---|---|---|---|
| I20040331000237 | 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 | 409 | 192 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 229 | 126 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 172 | 172 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 151 | 151 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 125 | 105 | $0 |
Insurance plans in this area (ZIP 49058)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MI | 83036 | Hemoglobin A1C level | 140 | 80 |
| INTERNAL MEDICINE | MI | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 519 | 403 |
| INTERNAL MEDICINE | MI | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 24 | 24 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| Physician Assistant | MI | |
| Family Practice | MI |
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