DR. HAGEN BLASZYK (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1285668103
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
58 PATHOLOGY in ME
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Provider Addresses for DR. HAGEN BLASZYK (M.D.)
324, Gannett Drive, South Portland, Cumberland County, Maine, 04106, United States
SUITE 200
SOUTH PORTLAND, ME 041063270
Phone: (207) 482-7800
Type: Mailing
Maine Medical Center, 22, Bramhall Street, West End, Portland, Cumberland County, Maine, 04102, United States
PORTLAND, ME 041023134
Phone: (207) 662-2959
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 $222.
Total Amount is formed as General ($222) + Research ($0) + Ownership ($0) = $222.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($222).
Total Amount
$222
General + Research + Ownership
Payments
2
Total payment records
General Amount
$222
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $222 |
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: 2010-03-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070605000154 | I | Pathology | ME | TBD |
| I20100313000063 | I | Pathology | NH | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,040 | 540 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 149 | 42 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 136 | 118 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 127 | 103 | $0 |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 57 | 56 | $0 |
Insurance plans in this area (ZIP 04106)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | ME | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 30 | 28 |
| PATHOLOGY | ME | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 75 | 49 |
| PATHOLOGY | ME | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 23 | 14 |
| PATHOLOGY | ME | 88342 | Tissue or cell analysis by immunologic technique | 125 | 107 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | OK | |
| - | ME | |
| Diagnostic Radiology | ME | |
| A N E S T H E S I O L O G Y | ME | |
| - | NH | |
| - | ME | |
| - | NH | |
| Diagnostic Radiology | ME | |
| - | ME | |
| P A T H O L O G Y | NC |
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