DR. DUANE M GELS (MD) – Allergy & Immunology Physician, NPI 1609875319
Allergy & Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
129 ALLERGY/IMMUNOLOGY in MD
Provider Addresses for DR. DUANE M GELS (MD)
PO BOX 7801
BELFAST, ME 049157800
Phone: (410) 573-1600
Fax: (410) 573-5841
Type: Mailing
129 LUBRANO DR
SUITE 200
ANNAPOLIS, MD 214017564
Phone: (410) 573-1600
Fax: (410) 573-5841
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 45 Open Payments records for all available years, with a total value of $1,216.
Total Amount is formed as General ($1,216) + Research ($0) + Ownership ($0) = $1,216.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: GENZYME CORPORATION ($268).
Total Amount
$1,216
General + Research + Ownership
Payments
45
Total payment records
General Amount
$1,216
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
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: 2011-08-29
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 |
|---|---|---|---|---|
| I20051206000375 | I | Allergy/Immunology | MD | TBD |
| I20110829000476 | I | Allergy/Immunology | DC | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 1,814 | 47 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 1,023 | 24 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 347 | 28 | $0 |
| 95117 | Professional service for multiple injections of allergen | 338 | 27 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 135 | 107 | $0 |
Insurance plans in this area (ZIP 04915)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | MD | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 14 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MD |
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