DR. MARJORIE ZYIREK-BACON (MD) – Hospice and Palliative Medicine (Internal Medicine) Physician, NPI 1427017417
Hospice and Palliative Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
46 HOSPICE/PALLIATIVE CARE in ME
Provider Addresses for DR. MARJORIE ZYIREK-BACON (MD)
4 Glen Cove Dr Ste 101
Rockport, ME 048564235
Phone: (207) 301-3090
Fax: (207) 301-5295
Type: Location
125 Northport Ave Ste 106
Belfast, ME 049156002
Phone: (207) 301-3090
Fax: (207) 301-5197
Type: Location
22 BRAMHALL ST
PORTLAND, ME 041023134
Phone: (207) 662-3500
Fax: (207) 662-6006
Type: Location
4 GLEN COVE DR STE 204
ROCKPORT, ME 048564235
Phone: (073) 013-0902
Type: Mailing
236, Milford Street, Upton, Worcester County, Massachusetts, 01568, United States
UPTON, MA 015681309
Phone: (508) 473-1015
Fax: (508) 634-0261
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2022-08-31
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 |
|---|---|---|---|---|
| I20220831000978 | I | Hospice/Palliative Care | ME | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 83 | 54 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 71 | 68 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 61 | 42 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 48 | 28 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 39 | 39 | $0 |
Insurance plans in this area (ZIP 04856)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MA | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 100 | 100 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 1033 | 806 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | PA | |
| - | ME | |
| - | ME | |
| - | ME | |
| - | ME | |
| Family Practice, Hospice/Palliative Care | ME | |
| Pediatric Medicine, Endocrinology | MA | |
| - | ME | |
| Family Practice | ME | |
| Nurse Practitioner | ME |
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