DR. RALPH CAHALY (M.D.) – Allergy Physician, NPI 1790778553
Allergy Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
201 ALLERGY/IMMUNOLOGY in MA
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Provider Addresses for DR. RALPH CAHALY (M.D.)
115, Water Street, Hopedale, Worcester County, Massachusetts, 01747, United States
MILFORD, MA 017573015
Phone: (508) 634-8700
Fax: (508) 634-8311
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 392 Open Payments records for all available years, with a total value of $14,192.
Total Amount is formed as General ($14,192) + Research ($0) + Ownership ($0) = $14,192.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Genentech USA, Inc. ($5,520).
Total Amount
$14,192
General + Research + Ownership
Payments
392
Total payment records
General Amount
$14,192
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
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: 2012-02-22
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 |
|---|---|---|---|---|
| I20120222000642 | I | Allergy/Immunology | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 1,093 | 24 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 458 | 15 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 100 | 73 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 50 | 13 | $0 |
| 94010 | Test to measure expiratory airflow and volume | 30 | 26 | $0 |
Insurance plans in this area (ZIP 01757)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | MA | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 50 | 37 |
| ALLERGY/IMMUNOLOGY | MA | 95117 | Injection of incremental dosages of allergen, 2 or more injections | 336 | 48 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA | |
| Allergy/Immunology, Pediatric Medicine | NJ | |
| Physician Assistant | MA | |
| A L L E R G Y/ I M M U N O L O G Y | MA | |
| Nurse Practitioner | MA | |
| A L L E R G Y/ I M M U N O L O G Y | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | MA |
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