Katelyn Giannandrea, FNP
NPI 1538524749 · Family Nurse Practitioner · Hanford, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Giannandrea, FNP is a Family Nurse Practitioner provider in Hanford, CA (NPI 1538524749).
Provider details
- NPI number
- 1538524749
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- NP95003471 (CA)
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 tenure28% of score
10 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
1,225 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 550 | $78 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 463 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $110 |
| Administration of Influenza Virus VaccineG0008 | 39 | $33 |
| Administration of Pneumococcal VaccineG0009 | 36 | $33 |
| 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 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 190 | 54 |
| Atorvastatin Calcium | 173 | 52 |
| Amlodipine Besylate | 133 | 43 |
| Losartan Potassium | 124 | 45 |
| Lisinopril | 121 | 41 |
| Metformin Hcl | 90 | 36 |
| Semaglutide |
Practice location
Mailing address
Additional practice locations (1)
- 221 E Caldwell AveVisalia, CA 93277-7605Phone: (559) 732-4726
Registry dates
- Enumerated
- 2015-12-15
- Last updated
- 2018-12-14
Frequently asked questions
- What is Katelyn Giannandrea's NPI number?
- Katelyn Giannandrea's National Provider Identifier (NPI) is 1538524749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Giannandrea's specialty?
- Katelyn Giannandrea is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katelyn Giannandrea located?
- Katelyn Giannandrea's practice location on file with NPPES is 460 Greenfield Ave Ste 3, Hanford, CA 93230-3500.
- What is Katelyn Giannandrea's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Giannandrea is (559) 584-5770.
- Does Katelyn Giannandrea accept Medicare?
- Katelyn Giannandrea is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Giannandrea's NPI active?
- Yes — Katelyn Giannandrea's NPI (1538524749) is active in the NPPES registry as of the last update on 2018-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.