Kenneth Zelsdorf, NP
NPI 1215005830 · Acute Care Nurse Practitioner · Hanford, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Zelsdorf, NP is a Acute Care Nurse Practitioner provider in Hanford, CA (NPI 1215005830).
Provider details
- NPI number
- 1215005830
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- NP 16481 (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 tenure25% of score
19 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
1,228 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 493 | $110 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 360 | $72 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 147 | $9 |
| 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 | 80 | $14 |
| Automated Urinalysis Test81003 | 37 | $2 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 99 | 25 |
| Atorvastatin Calcium | 90 | 26 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 73 | 12 |
| Alprazolam | 66 | 11 |
| Prednisone | 51 | 38 |
| Losartan Potassium | 43 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$48 across 3 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
- 2006-12-01
- Last updated
- 2016-01-19
Frequently asked questions
- What is Kenneth Zelsdorf's NPI number?
- Kenneth Zelsdorf's National Provider Identifier (NPI) is 1215005830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Zelsdorf's specialty?
- Kenneth Zelsdorf is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kenneth Zelsdorf located?
- Kenneth Zelsdorf's practice location on file with NPPES is 1560 W Lacey Blvd, Hanford, CA 93230-3581.
- What is Kenneth Zelsdorf's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Zelsdorf is (559) 772-8285.
- Does Kenneth Zelsdorf accept Medicare?
- Kenneth Zelsdorf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Zelsdorf's NPI active?
- Yes — Kenneth Zelsdorf's NPI (1215005830) is active in the NPPES registry as of the last update on 2016-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.