Constance Blaisdell, NP
NPI 1588135529 · Family Nurse Practitioner · Rockford, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constance Blaisdell, NP is a Family Nurse Practitioner provider in Rockford, IL (NPI 1588135529).
Provider details
- NPI number
- 1588135529
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 209018537 (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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 |
|---|---|---|
| Atorvastatin Calcium | 63 | 26 |
| Furosemide | 45 | 31 |
| Metoprolol Succinate | 38 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 37 | 34 |
| Amiodarone Hcl | 34 | 32 |
| Potassium Chloride | 31 | 24 |
| Metoprolol Tartrate | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-12-17
- Last updated
- 2020-08-28
- Certified
- 2020-08-28
Frequently asked questions
- What is Constance Blaisdell's NPI number?
- Constance Blaisdell's National Provider Identifier (NPI) is 1588135529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constance Blaisdell's specialty?
- Constance Blaisdell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Constance Blaisdell located?
- Constance Blaisdell's practice location on file with NPPES is 2350 N Rockton Ave, Rockford, IL 61103-3600.
- What is Constance Blaisdell's phone number?
- The practice phone number listed in the NPPES registry for Constance Blaisdell is (815) 971-2200.
- Does Constance Blaisdell accept Medicare?
- Constance Blaisdell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Constance Blaisdell's NPI active?
- Yes — Constance Blaisdell's NPI (1588135529) is active in the NPPES registry as of the last update on 2020-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.