Quick answers
- Does Karilyn S. Haut accept Medicare assignment?
- Yes. Medicare's clinician data says Karilyn S. Haut accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Karilyn S. Haut see?
- In 2024, CMS data shows 1,153 Original Medicare patients and 6,258 services for Karilyn S. Haut. This counts Original Medicare only and measures volume, not quality.
- What is Karilyn S. Haut's NPI number?
- 1952634743. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Karilyn S. Haut, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,153 |
|---|---|
| Services billed to Medicare | 6,258 |
| Different services or procedures | 92 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,376 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)817 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)565 services
- Destruction of precancer skin growth, 1 growth (17000)556 services
- Destruction of skin growth, 1-14 growths (17110)517 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure62%
- Arthritis42%
- Anxiety20%
- Osteoporosis17%
- Diabetes16%
Hospitals where Karilyn S. Haut works
Medicare's Facility Affiliation Data lists Karilyn S. Haut at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- French Hospital Medical CenterSan Luis Obispo, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050232
- Marian Regional Medical CenterSanta Maria, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050107
Practice locations
Addresses where Karilyn S. Haut is enrolled with Medicare (CMS data updated October 2, 2026).
- 120 N Miller St, Suite CSanta Maria, CA 93454 (805) 739‑0033
- 310 S Halcyon Rd, Suite 106Arroyo Grande, CA 93420 (805) 568‑7800
- 631 W Ave Q, Suite BPalmdale, CA 93551 (661) 947‑9000
Group practices
Medicare enrollment lists Karilyn S. Haut as a member of these groups (CMS data updated October 2, 2026).
- La Laser Center PC a Professional Medical Corporation81 clinicians in the group
- Dermatology Spa Med Inc8 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Santa Maria
Clinicians with the same Medicare primary specialty in Santa Maria, CA — not a recommendation.
Other clinicians in La Laser Center PC a Professional Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952634743 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians