Heather Lansaw, FNP
NPI 1255563995 · Family Nurse Practitioner · Springfield, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Lansaw, FNP is a Family Nurse Practitioner provider in Springfield, IL (NPI 1255563995).
Provider details
- NPI number
- 1255563995
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209007665 (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
16 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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 133 | 41 |
| Fluticasone Propionate | 99 | 61 |
| Hydrochlorothiazide | 76 | 23 |
| Lisinopril | 66 | 21 |
| Levothyroxine Sodium | 60 | 19 |
| Prednisone | 46 | 43 |
| Omeprazole | 45 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-13
- Last updated
- 2013-06-05
Frequently asked questions
- What is Heather Lansaw's NPI number?
- Heather Lansaw's National Provider Identifier (NPI) is 1255563995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Lansaw's specialty?
- Heather Lansaw is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Lansaw located?
- Heather Lansaw's practice location on file with NPPES is 701 N 1st St, Springfield, IL 62781-0001.
- What is Heather Lansaw's phone number?
- The practice phone number listed in the NPPES registry for Heather Lansaw is (217) 243-0300.
- Does Heather Lansaw accept Medicare?
- Heather Lansaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Lansaw's NPI active?
- Yes — Heather Lansaw's NPI (1255563995) is active in the NPPES registry as of the last update on 2013-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.