Heather May, FNP
NPI 1699214049 · Family Nurse Practitioner · Grayslake, IL
Heather May, FNP is a Family Nurse Practitioner provider in Grayslake, IL (NPI 1699214049).
Provider details
- NPI number
- 1699214049
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209015165 (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
9 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 107 | 44 |
| Atorvastatin Calcium | 72 | 25 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 71 | 30 |
| Amlodipine Besylate | 66 | 17 |
| Furosemide | 57 | 27 |
| Losartan Potassium | 51 | 16 |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$293 across 18 records (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
- 2017-02-17
- Last updated
- 2018-03-23
Frequently asked questions
- What is Heather May's NPI number?
- Heather May's National Provider Identifier (NPI) is 1699214049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather May's specialty?
- Heather May is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather May located?
- Heather May's practice location on file with NPPES is 1170 E Belvidere Rd Ste 212, Grayslake, IL 60030-2034.
- What is Heather May's phone number?
- The practice phone number listed in the NPPES registry for Heather May is (847) 543-6814.
- Is Heather May's NPI active?
- Yes — Heather May's NPI (1699214049) is active in the NPPES registry as of the last update on 2018-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.