Paul Tilyou, MD
NPI 1144280009 · Psychiatry Physician · Prescott, AZ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Tilyou, MD is a Psychiatry Physician provider in Prescott, AZ (NPI 1144280009).
Provider details
- NPI number
- 1144280009
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26138 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
96 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 52 | $95 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 44 | $142 |
Typical Medicare-allowed amounts for these services range $95–$142 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 317 | 32 |
| Trazodone Hcl | 254 | 34 |
| Sertraline Hcl | 235 | 20 |
| Lamotrigine | 163 | 12 |
| Buspirone Hcl | 154 | 15 |
| Hydroxyzine Hcl | 124 | 21 |
| Duloxetine Hcl | 120 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-24
- Last updated
- 2007-10-23
Frequently asked questions
- What is Paul Tilyou's NPI number?
- Paul Tilyou's National Provider Identifier (NPI) is 1144280009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Tilyou's specialty?
- Paul Tilyou is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Tilyou located?
- Paul Tilyou's practice location on file with NPPES is 3112 Clearwater Dr, Prescott, AZ 86205-7187.
- What is Paul Tilyou's phone number?
- The practice phone number listed in the NPPES registry for Paul Tilyou is (928) 541-9885.
- Does Paul Tilyou accept Medicare?
- Paul Tilyou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Tilyou's NPI active?
- Yes — Paul Tilyou's NPI (1144280009) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.