DR. OREN SCHAEFER (M.D.) – Pulmonary Disease Physician, NPI 1649252065
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
790 PULMONARY DISEASE in MA
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Provider Addresses for DR. OREN SCHAEFER (M.D.)
29;33, Oak Avenue, Lincoln Square, Chandler Hill, Worcester, Worcester County, Massachusetts, 01605, United States
WORCESTER, MA 01605
Phone: (508) 926-8240
Fax: (508) 926-8580
Type: Location
PO BOX 726
LEOMINSTER, MA 01453
Phone: (508) 926-8240
Fax: (508) 926-8580
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 36 Open Payments records for all available years, with a total value of $1,630.
Total Amount is formed as General ($1,630) + Research ($0) + Ownership ($0) = $1,630.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($1,373).
Total Amount
$1,630
General + Research + Ownership
Payments
36
Total payment records
General Amount
$1,630
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $1,373 |
| SANOFI-AVENTIS U.S. LLC | $90 |
| GlaxoSmithKline, LLC. | $57 |
| Baxter Healthcare | $29 |
| HARMONY BIOSCIENCES LLC | $24 |
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: 2005-04-12
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 |
|---|---|---|---|---|
| I20050412001328 | I | Pulmonary Disease | 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 | 1,385 | 35 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 784 | 487 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 384 | 13 | $0 |
| 94010 | Test to measure expiratory airflow and volume | 260 | 123 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 201 | 154 | $0 |
Insurance plans in this area (ZIP 01605)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | MA | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 158 | 80 |
| PULMONARY DISEASE | MA | 94727 | Determination of lung volumes using gas dilution or washout | 69 | 35 |
| PULMONARY DISEASE | MA | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 1111 | 34 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA | |
| Pulmonary Disease, Critical Care (Intensivists) | MA | |
| Hospitalist, Internal Medicine | MA | |
| Nurse Practitioner | MA | |
| Physician Assistant | MA | |
| Pulmonary Disease, Critical Care (Intensivists) | MA | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | MA | |
| Hospitalist, Emergency Medicine, Critical Care (Intensivists) | MA | |
| Internal Medicine | MA | |
| - | MA |
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