Irene Swift, MD
NPI 1275796120 · Pulmonary Disease Physician · Newark, DE
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Swift, MD is a Pulmonary Disease Physician provider in Newark, DE (NPI 1275796120).
Provider details
- NPI number
- 1275796120
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA09531200 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
813 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 172 | $94 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 | 137 | $42 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 87 | $118 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 75 | $114 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 56 | 15 |
| Zolpidem Tartrate | 40 | — |
| Clonazepam | 36 | — |
| Fluticasone Propionate | 30 | — |
| Trazodone Hcl | 29 | — |
| Modafinil | 28 | — |
| Montelukast Sodium | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-09
- Last updated
- 2015-12-23
Frequently asked questions
- What is Irene Swift's NPI number?
- Irene Swift's National Provider Identifier (NPI) is 1275796120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Swift's specialty?
- Irene Swift is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Swift located?
- Irene Swift's practice location on file with NPPES is 4745 Ogletown-Stanton Road, Newark, DE 19713-2074.
- What is Irene Swift's phone number?
- The practice phone number listed in the NPPES registry for Irene Swift is (302) 368-5515.
- Does Irene Swift accept Medicare?
- Irene Swift is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Swift's NPI active?
- Yes — Irene Swift's NPI (1275796120) is active in the NPPES registry as of the last update on 2015-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.