Leeann Ranieri, DNP
NPI 1043202427 · Nurse Practitioner · Stanford, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leeann Ranieri, DNP is a Nurse Practitioner provider in Stanford, CA (NPI 1043202427).
Provider details
- NPI number
- 1043202427
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95014829 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
302 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 95 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $85 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $78 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $69 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 14 | $126 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 27 | 11 |
| Atorvastatin Calcium | 25 | 12 |
| Amlodipine Besylate | 22 | 12 |
| Fluticasone Propionate | 15 | 13 |
| Metformin Hcl | 15 | — |
| Levothyroxine Sodium | 14 | — |
| Tamsulosin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 13400 E Shea BlvdScottsdale, AZ 85259Phone: (480) 301-8000
Registry dates
- Enumerated
- 2005-08-22
- Last updated
- 2025-12-31
- Certified
- 2025-12-31
Frequently asked questions
- What is Leeann Ranieri's NPI number?
- Leeann Ranieri's National Provider Identifier (NPI) is 1043202427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leeann Ranieri's specialty?
- Leeann Ranieri is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leeann Ranieri located?
- Leeann Ranieri's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Leeann Ranieri's phone number?
- The practice phone number listed in the NPPES registry for Leeann Ranieri is (650) 723-4000.
- Does Leeann Ranieri accept Medicare?
- Leeann Ranieri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leeann Ranieri's NPI active?
- Yes — Leeann Ranieri's NPI (1043202427) is active in the NPPES registry as of the last update on 2025-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.