DR. JOHN N GRIEVESON (MD) – Family Medicine Physician, NPI 1326018813
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,900 FAMILY PRACTICE in MA
Provider Addresses for DR. JOHN N GRIEVESON (MD)
817, Merrimack Street, The Acre, Lowell, Middlesex County, Massachusetts, 01854-5141, United States
SUITE8-A
LOWELL, MA 018543571
Phone: (978) 453-0550
Fax: (978) 453-0553
Type: Mailing
33 BARTLETT ST STE 204
LOWELL, MA 018521317
Phone: (978) 453-0550
Fax: (888) 481-1424
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 362 Open Payments records for all available years, with a total value of $7,467.
Total Amount is formed as General ($7,467) + Research ($0) + Ownership ($0) = $7,467.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: ABBVIE INC. ($1,016).
Total Amount
$7,467
General + Research + Ownership
Payments
362
Total payment records
General Amount
$7,467
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,016 |
| AstraZeneca Pharmaceuticals LP | $817 |
| Amgen Inc. | $656 |
| Bayer Healthcare Pharmaceuticals Inc. | $427 |
| PFIZER INC. | $299 |
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: 2008-09-03
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 |
|---|---|---|---|---|
| I20080903000048 | I | Family Practice | MA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 521 | 191 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 389 | 160 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 143 | 143 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 125 | 69 | $0 |
| 82962 | Blood glucose (sugar) test performed by hand-held instrument | 71 | 53 | $0 |
Insurance plans in this area (ZIP 01854)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MA |
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