Elizabeth Ioannacci, APN
NPI 1235604133 · Nurse Practitioner · Columbia, MD
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Ioannacci, APN is a Nurse Practitioner provider in Columbia, MD (NPI 1235604133).
Provider details
- NPI number
- 1235604133
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 28160800A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 106 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 96 | — |
| Amlodipine Besylate | 76 | — |
| Oxycodone Hcl | 75 | — |
| Clonazepam | 50 | — |
| Gabapentin | 46 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-06
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Elizabeth Ioannacci's NPI number?
- Elizabeth Ioannacci's National Provider Identifier (NPI) is 1235604133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Ioannacci's specialty?
- Elizabeth Ioannacci is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Ioannacci located?
- Elizabeth Ioannacci's practice location on file with NPPES is 8820 Columbia 100 Pkwy Ste 430, Columbia, MD 21045-2175.
- What is Elizabeth Ioannacci's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Ioannacci is (317) 432-0682.
- Does Elizabeth Ioannacci accept Medicare?
- Elizabeth Ioannacci is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Ioannacci's NPI active?
- Yes — Elizabeth Ioannacci's NPI (1235604133) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.