Paul Castellini, PA-S
NPI 1245947159 · Physician Assistant · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Castellini, PA-S is a Physician Assistant provider in Colorado Springs, CO (NPI 1245947159).
Provider details
- NPI number
- 1245947159
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-S
- Sex
- Male
- Sole proprietor
- No
- License
- TC138 (KY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
103 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 78 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $110 |
Typical Medicare-allowed amounts for these services range $78–$110 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 120 | 37 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 109 | 30 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 108 | 31 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 90 | 25 |
| Tizanidine Hcl | 61 | 24 |
| Celecoxib | 53 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$411 across 15 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
Additional practice locations (2)
- Evans Army Community Hospital1650 Cochrane CirFort Carson, CO 80913Phone: (513) 520-6162
- 740 S LimestoneSte L119Lexington, KY 40536-0001Phone: (859) 257-3253Fax: (859) 323-1203
Registry dates
- Enumerated
- 2022-10-31
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Paul Castellini's NPI number?
- Paul Castellini's National Provider Identifier (NPI) is 1245947159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Castellini's specialty?
- Paul Castellini is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Paul Castellini located?
- Paul Castellini's practice location on file with NPPES is 3204 N Academy Blvd Ste 300, Colorado Springs, CO 80917-5164.
- What is Paul Castellini's phone number?
- The practice phone number listed in the NPPES registry for Paul Castellini is (303) 351-5995.
- Does Paul Castellini accept Medicare?
- Paul Castellini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Castellini's NPI active?
- Yes — Paul Castellini's NPI (1245947159) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.