Nancy Porter, APN
NPI 1033313648 · Oncology Clinical Nurse Specialist · Maywood, IL
Nancy Porter, APN is a Oncology Clinical Nurse Specialist provider in Maywood, IL (NPI 1033313648).
Provider details
- NPI number
- 1033313648
- Entity type
- Individual
- Primary specialty
- Oncology Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209003466 (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
19 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 86 | 31 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 41 | — |
| Valacyclovir Hclbrand: Valacyclovir | 28 | — |
| Gabapentin | 15 | — |
| Apixabanbrand: Eliquis | 11 | — |
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
- 2007-06-14
- Last updated
- 2022-02-08
- Certified
- 2022-02-08
Frequently asked questions
- What is Nancy Porter's NPI number?
- Nancy Porter's National Provider Identifier (NPI) is 1033313648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Porter's specialty?
- Nancy Porter is listed in the NPPES registry with a primary specialty of Oncology Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Porter located?
- Nancy Porter's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.
- What is Nancy Porter's phone number?
- The practice phone number listed in the NPPES registry for Nancy Porter is (708) 216-4921.
- Is Nancy Porter's NPI active?
- Yes — Nancy Porter's NPI (1033313648) is active in the NPPES registry as of the last update on 2022-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.