Caitlyn Harrison, MD
NPI 1205223831 · Nuclear Medicine Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlyn Harrison, MD is a Nuclear Medicine Physician provider in Scottsdale, AZ (NPI 1205223831).
Provider details
- NPI number
- 1205223831
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 62750 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,495 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 668 | $108 |
| Nuclear Medicine Study Whole Body With Ct Scan78816 | 189 | $109 |
| Nuclear Medicine Study of Bone And/Or Joint Whole Body78306 | 128 | $37 |
| Piflufolastat F-18, Diagnostic, 1 MillicurieA9595 | 116 | $651 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 76 | $1,577 |
| Fluorodeoxyglucose F-18 Fdg, Diagnostic, Per Study Dose, Up to 45 MillicuriesA9552 | 64 | $357 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$180 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-21
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Caitlyn Harrison's NPI number?
- Caitlyn Harrison's National Provider Identifier (NPI) is 1205223831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlyn Harrison's specialty?
- Caitlyn Harrison is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlyn Harrison located?
- Caitlyn Harrison's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5499.
- What is Caitlyn Harrison's phone number?
- The practice phone number listed in the NPPES registry for Caitlyn Harrison is (480) 301-8000.
- Does Caitlyn Harrison accept Medicare?
- Caitlyn Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlyn Harrison's NPI active?
- Yes — Caitlyn Harrison's NPI (1205223831) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.