Naomi Twigg, FNP-BC, RN
NPI 1689203838 · Primary Care Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Twigg, FNP-BC, RN is a Primary Care Nurse Practitioner provider in Chicago, IL (NPI 1689203838).
Provider details
- NPI number
- 1689203838
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC, RN
- Sex
- Female
- Sole proprietor
- No
- License
- 277.004345 (IL)
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
6 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 22 |
| Metoprolol Succinate | 13 |
| Fluticasone Propionate | 13 |
| Amlodipine Besylate | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-08
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is Naomi Twigg's NPI number?
- Naomi Twigg's National Provider Identifier (NPI) is 1689203838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Twigg's specialty?
- Naomi Twigg is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Naomi Twigg located?
- Naomi Twigg's practice location on file with NPPES is 5900 N Glenwood Ave, Chicago, IL 60660-3312.
- What is Naomi Twigg's phone number?
- The practice phone number listed in the NPPES registry for Naomi Twigg is (773) 534-2365.
- Does Naomi Twigg accept Medicare?
- Naomi Twigg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Twigg's NPI active?
- Yes — Naomi Twigg's NPI (1689203838) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.