Kathryn Hook, PA-C
NPI 1255963310 · Physician Assistant · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Hook, PA-C is a Physician Assistant provider in Scottsdale, AZ (NPI 1255963310).
Provider details
- NPI number
- 1255963310
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
409 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 209 | $64 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 94 | $66 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 55 | $106 |
| Critical Care, First 30-74 Minutes99291 | 24 | $172 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $103 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 62 | 62 |
| Oxycodone Hcl | 53 | 53 |
| Tizanidine Hcl | 20 | 20 |
| Gabapentin | 19 | 19 |
| Levetiracetam | 17 | 16 |
| Naloxone Hcl | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 7400 E Osborn RdScottsdale, AZ 85251-6432Phone: (480) 882-4000
- 1514 Jefferson HwyNew Orleans, LA 70121-2429Phone: (504) 842-2181
Registry dates
- Enumerated
- 2020-02-06
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Kathryn Hook's NPI number?
- Kathryn Hook's National Provider Identifier (NPI) is 1255963310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Hook's specialty?
- Kathryn Hook is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Hook located?
- Kathryn Hook's practice location on file with NPPES is 7242 E Osborn Rd Ste 400, Scottsdale, AZ 85251-6494.
- What is Kathryn Hook's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Hook is (602) 258-3354.
- Does Kathryn Hook accept Medicare?
- Kathryn Hook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Hook's NPI active?
- Yes — Kathryn Hook's NPI (1255963310) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.