Ian Udsen
NPI 1831793330 · Physician Assistant · Newport News, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Udsen is a Physician Assistant provider in Newport News, VA (NPI 1831793330).
Provider details
- NPI number
- 1831793330
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
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 tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
161 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 87 | $101 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 44 | $145 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 30 | $58 |
Typical Medicare-allowed amounts for these services range $58–$145 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 25 | 25 |
| Ketorolac Tromethamine | 24 | 21 |
| Methylprednisolone | 21 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 18 |
| Cephalexin | 15 | 15 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 | 12 |
| Azithromycin | 11 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 825 Fairfax AveNorfolk, VA 23507-1428Phone: (757) 446-5600
Registry dates
- Enumerated
- 2020-11-24
- Last updated
- 2021-08-18
- Certified
- 2021-08-18
Frequently asked questions
- What is Ian Udsen's NPI number?
- Ian Udsen's National Provider Identifier (NPI) is 1831793330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Udsen's specialty?
- Ian Udsen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ian Udsen located?
- Ian Udsen's practice location on file with NPPES is 1031 Loftis Blvd Ste 100, Newport News, VA 23606-2981.
- What is Ian Udsen's phone number?
- The practice phone number listed in the NPPES registry for Ian Udsen is (757) 736-9860.
- Does Ian Udsen accept Medicare?
- Ian Udsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Udsen's NPI active?
- Yes — Ian Udsen's NPI (1831793330) is active in the NPPES registry as of the last update on 2021-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.