Karen Heustis, FNPC
NPI 1174715825 · Family Nurse Practitioner · Fresno, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Heustis, FNPC is a Family Nurse Practitioner provider in Fresno, CA (NPI 1174715825).
Provider details
- NPI number
- 1174715825
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNPC
- Sex
- Female
- Sole proprietor
- No
- License
- 14928 (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
18 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
461 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 | 231 | $82 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 62 | $35 |
| Automated Urinalysis Test81003 | 49 | $2 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $116 |
| X-Ray of Chest, 2 Views71046 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 62 | 22 |
| Duloxetine Hcl | 45 | 21 |
| Clonazepam | 40 | 22 |
| Doxycycline Hyclate | 36 | 36 |
| Trazodone Hcl | 31 | 15 |
| Lorazepam | 27 | 17 |
| Hydroxyzine Hcl | 25 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 19705 Valley Ln # aRedding, CA 96002-9608Phone: (530) 999-3706
Registry dates
- Enumerated
- 2007-08-16
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Karen Heustis's NPI number?
- Karen Heustis's National Provider Identifier (NPI) is 1174715825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Heustis's specialty?
- Karen Heustis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Heustis located?
- Karen Heustis's practice location on file with NPPES is 1245 E Herndon Ave, Fresno, CA 93720-3235.
- What is Karen Heustis's phone number?
- The practice phone number listed in the NPPES registry for Karen Heustis is (559) 664-4000.
- Does Karen Heustis accept Medicare?
- Karen Heustis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Heustis's NPI active?
- Yes — Karen Heustis's NPI (1174715825) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.