Rachael Balthazore, ACNPC-AG
NPI 1386336790 · Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachael Balthazore, ACNPC-AG is a Nurse Practitioner provider in Chicago, IL (NPI 1386336790).
Provider details
- NPI number
- 1386336790
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ACNPC-AG
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209027881 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 17 |
| Azithromycin | 14 |
| Posaconazole | 14 |
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
Additional practice locations (1)
- 5841 S Maryland AveChicago, IL 60637-1443Phone: (888) 824-0200
Registry dates
- Enumerated
- 2023-05-24
- Last updated
- 2025-12-19
- Certified
- 2025-12-19
Frequently asked questions
- What is Rachael Balthazore's NPI number?
- Rachael Balthazore's National Provider Identifier (NPI) is 1386336790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachael Balthazore's specialty?
- Rachael Balthazore is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rachael Balthazore located?
- Rachael Balthazore's practice location on file with NPPES is 676 N Saint Clair St Ste 2140, Chicago, IL 60611-3143.
- What is Rachael Balthazore's phone number?
- The practice phone number listed in the NPPES registry for Rachael Balthazore is (312) 695-3800.
- Does Rachael Balthazore accept Medicare?
- Rachael Balthazore is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachael Balthazore's NPI active?
- Yes — Rachael Balthazore's NPI (1386336790) is active in the NPPES registry as of the last update on 2025-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.