NPPES file of Aug 9, 2026

Kenneth Eric Zelsdorf, NP

Acute Care Nurse Practitioner · Hanford, CA

Kenneth Eric Zelsdorf, NP is an acute care nurse practitioner with a practice address in Hanford, California, and NPI 1215005830, issued on Dec 1, 2006. Check the license (California NP 16481, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215005830
Name
Kenneth Eric Zelsdorf
Credential
NP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
NP 16481 CA
Self-reported in NPPES; status is on the state search
Practice location
1560 W Lacey Blvd, Hanford, CA 93230
Phone
(559) 772-8285
Enumerated
Dec 1, 2006
Record last updated
Jan 19, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(559) 772-8312
Medicare enrollment
Enrolled (PECOS I20070507000239); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1560 W Lacey Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tessa Tovado, D.O.Pediatrics Physician1962766485

Verify Kenneth Eric Zelsdorf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP 16481
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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3.1 times the Medicare Part D claims of the average acute care nurse practitioner in 2024

1,865 Medicare Part D claims for 141 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 90 claims were for opioids.

  1. Kenneth Zelsdorf1,865
  2. Specialty average594

Most prescribed

  1. Amlodipine Besylate99 claims
  2. Atorvastatin Calcium90 claims
  3. Hydrocodone-Acetaminophen73 claims
  4. Alprazolam66 claims
  5. Prednisone51 claims
  6. Levothyroxine Sodium43 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $48.05

3 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kenneth Zelsdorf$48.05
  2. Specialty average$647.94

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Kenneth Eric Zelsdorf among 1,810 acute care nurse practitioner records in California

Kenneth Eric Zelsdorf, NP is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2006 · median 2018 among the 993 with a school on file
  • Record last updated2016 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in California

There are 1,810 acute care nurse practitioner records in California.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Heather Keith, NPTaft, CA 932681033616008
  2. Lanora Cook, FNP-CVisalia, CA 932771538215934
  3. George Moussally, MSN,ACNP-BC,CCRNVisalia, CA 932911013261973
  4. Jennifer Osaghae, DNPVisalia, CA 932911801136775
  5. Tracy Tibbs-BriggsVisalia, CA 932911689516320
  6. Arabella Ancheta, ACNP-BCBakersfield, CA 933011588011357
  7. Sameera Bal, FNPBakersfield, CA 933011619601341
  8. Emily Robb, ACNPBakersfield, CA 933041821495953

Common questions

What is Kenneth Eric Zelsdorf, NP's NPI number?

Kenneth Eric Zelsdorf, NP's National Provider Identifier (NPI) is 1215005830, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth Eric Zelsdorf, NP located?

The NPPES record lists a practice address at 1560 W Lacey Blvd, Hanford, CA, 93230. Phone: (559) 772-8285. Providers update this record themselves, so call before visiting.

How can I verify Kenneth Eric Zelsdorf, NP's license?

NPPES lists California license number NP 16481, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Kenneth Eric Zelsdorf, NP prescribe under Medicare Part D?

In 2024, Kenneth Eric Zelsdorf, NP had 1,865 Medicare Part D claims for 141 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.