Nenita Irabagon, M.D.
NPI 1104885466 · Specialist · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nenita Irabagon, M.D. is a Specialist provider in Chicago, IL (NPI 1104885466).
Provider details
- NPI number
- 1104885466
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 36091558 (IL)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 38 | 12 |
| Amlodipine Besylate | 35 | 12 |
| Atorvastatin Calcium | 32 | 11 |
| Losartan Potassium | 22 | — |
| Metoprolol Succinate | 19 | — |
| Hydrochlorothiazide | 15 | — |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2011-01-21
Frequently asked questions
- What is Nenita Irabagon's NPI number?
- Nenita Irabagon's National Provider Identifier (NPI) is 1104885466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nenita Irabagon's specialty?
- Nenita Irabagon is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Nenita Irabagon located?
- Nenita Irabagon's practice location on file with NPPES is 6250 S Archer Ave, Chicago, IL 60638-2639.
- What is Nenita Irabagon's phone number?
- The practice phone number listed in the NPPES registry for Nenita Irabagon is (773) 581-8400.
- Does Nenita Irabagon accept Medicare?
- Nenita Irabagon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nenita Irabagon's NPI active?
- Yes — Nenita Irabagon's NPI (1104885466) is active in the NPPES registry as of the last update on 2011-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.