Karen Sue Heustis, FNPC
Family Nurse Practitioner · Fresno, CA
Karen Sue Heustis, FNPC is a family nurse practitioner with a practice address in Fresno, California, and NPI 1174715825, issued on Aug 16, 2007. Check the license (California 14928, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Sue Heustis
- Credential
- FNPC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 14928 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1245 E Herndon Ave, Fresno, CA 93720
- Phone
- (559) 664-4000
- Enumerated
- Aug 16, 2007
- Record last updated
- Mar 21, 2025
- Medicaid ID
- RHM53832H CA
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 1245 E Herndon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ritu Grewal, NP-CFamily Nurse Practitioner1912307505
- Hugo Hernandez, PA-CPhysician Assistant1477922045
- Gurpreet Sandhu, FNPFamily Nurse Practitioner1639851702
- Jagsir Sandhu, M.D.Internal Medicine Physician1437192812
Verify Karen Sue Heustis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14928Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,072 Medicare Part D claims for 345 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate62 claims
- Duloxetine Hcl45 claims
- Clonazepam40 claims
- Doxycycline Hyclate36 claims
- Trazodone Hcl31 claims
- Lorazepam27 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.
Karen Sue Heustis among 16,966 family nurse practitioner records in California
Karen Sue Heustis, FNPC is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 87% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2025 · 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 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
393 family nurse practitioner records list a practice address in Fresno
They are 393 of the 19,440 NPPES records with a practice address in Fresno, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Fresno → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Shelley Ailanjian, F.N.P.Fresno, CA 937201174741714
- Gregory Chernekoff, NPFresno, CA 937201730335233
- Peter Garcia, F.N.P.Fresno, CA 937201205832763
- Lorraine Gyor, FNPFresno, CA 937201295803963
- Cecil Litiema, NP-CFresno, CA 937201609908243
- Gloria Lovering, N.P.Fresno, CA 937201992715320
- Sheila Mallory, N. P.Fresno, CA 937201003000712
- Julie Post, NPFresno, CA 937201598706228
Common questions
What is Karen Sue Heustis, FNPC's NPI number?
Karen Sue Heustis, FNPC's National Provider Identifier (NPI) is 1174715825, issued on Aug 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Sue Heustis, FNPC located?
The NPPES record lists a practice address at 1245 E Herndon Ave, Fresno, CA, 93720. Phone: (559) 664-4000. Providers update this record themselves, so call before visiting.
How can I verify Karen Sue Heustis, FNPC's license?
NPPES lists California license number 14928, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Sue Heustis, FNPC prescribe under Medicare Part D?
In 2024, Karen Sue Heustis, FNPC had 1,072 Medicare Part D claims for 345 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.