Josiah Nunziato, PA-C
NPI 1891375713 · Medical Physician Assistant · Lafayette, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Josiah Nunziato, PA-C is a Medical Physician Assistant provider in Lafayette, CO (NPI 1891375713).
Provider details
- NPI number
- 1891375713
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
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
5 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
80 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 | 80 | $81 |
Typical Medicare-allowed amounts for these services range $81–$81 (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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 105 | — |
| Gabapentin | 91 | 13 |
| Bupropion Hclbrand: Bupropion Xl | 87 | — |
| Lorazepam | 81 | 11 |
| Clozapine | 73 | — |
| Trazodone Hcl | 53 | — |
| Olanzapine | 47 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-13
- Last updated
- 2023-02-15
- Certified
- 2023-02-14
Frequently asked questions
- What is Josiah Nunziato's NPI number?
- Josiah Nunziato's National Provider Identifier (NPI) is 1891375713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josiah Nunziato's specialty?
- Josiah Nunziato is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Josiah Nunziato located?
- Josiah Nunziato's practice location on file with NPPES is 1455 Dixon Ave, Lafayette, CO 80026-8879.
- What is Josiah Nunziato's phone number?
- The practice phone number listed in the NPPES registry for Josiah Nunziato is (303) 443-8500.
- Does Josiah Nunziato accept Medicare?
- Josiah Nunziato is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Josiah Nunziato's NPI active?
- Yes — Josiah Nunziato's NPI (1891375713) is active in the NPPES registry as of the last update on 2023-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.