Phillip Wynn, M.D.
NPI 1184821332 · Emergency Medicine Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phillip Wynn, M.D. is a Emergency Medicine Physician provider in Iowa City, IA (NPI 1184821332).
Provider details
- NPI number
- 1184821332
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R-8063 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
569 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 201 | $9 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 191 | $185 |
| X-Ray of Chest, 1 View71045 | 72 | $9 |
| Critical Care, First 30-74 Minutes99291 | 69 | $228 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 36 | $128 |
Typical Medicare-allowed amounts for these services range $9–$228 (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 |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 52 | 52 |
| Naloxone Hcl | 48 | 48 |
| Cefdinir | 42 | 41 |
| Tramadol Hcl | 37 | 36 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 25 | 23 |
| Metoclopramide Hcl | 15 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2022-06-08
- Certified
- 2022-06-08
Frequently asked questions
- What is Phillip Wynn's NPI number?
- Phillip Wynn's National Provider Identifier (NPI) is 1184821332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Wynn's specialty?
- Phillip Wynn is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip Wynn located?
- Phillip Wynn's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Phillip Wynn's phone number?
- The practice phone number listed in the NPPES registry for Phillip Wynn is (319) 356-1616.
- Does Phillip Wynn accept Medicare?
- Phillip Wynn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phillip Wynn's NPI active?
- Yes — Phillip Wynn's NPI (1184821332) is active in the NPPES registry as of the last update on 2022-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.