Lorraine Kempton, NP
NPI 1750521225 · Adult Health Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lorraine Kempton, NP is a Adult Health Nurse Practitioner provider in Phoenix, AZ (NPI 1750521225).
Provider details
- NPI number
- 1750521225
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN131680 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,080 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 387 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 199 | $105 |
| Destruction of Skin Growth, 1-14 Growths17110 | 140 | $93 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 136 | $75 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 122 | $43 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 42 | 32 |
| Triamcinolone Acetonide | 38 | 31 |
| Doxycycline Hyclate | 26 | 13 |
| Spironolactone | 22 | — |
| Ciclopirox Olaminebrand: Ciclopirox | 18 | — |
| Fluorouracil | 16 | 16 |
| Betamethasone Dipropionate | 12 | — |
| Mupirocin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$173 across 5 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
- 2009-02-24
- Last updated
- 2015-09-18
Frequently asked questions
- What is Lorraine Kempton's NPI number?
- Lorraine Kempton's National Provider Identifier (NPI) is 1750521225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorraine Kempton's specialty?
- Lorraine Kempton is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lorraine Kempton located?
- Lorraine Kempton's practice location on file with NPPES is 4545 E Chandler Blvd, Phoenix, AZ 85048-7643.
- What is Lorraine Kempton's phone number?
- The practice phone number listed in the NPPES registry for Lorraine Kempton is (480) 785-7546.
- Does Lorraine Kempton accept Medicare?
- Lorraine Kempton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lorraine Kempton's NPI active?
- Yes — Lorraine Kempton's NPI (1750521225) is active in the NPPES registry as of the last update on 2015-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.