Ifeyinwa Igwe, M.D.
NPI 1508021593 · Pain Medicine (Anesthesiology) Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ifeyinwa Igwe, M.D. is a Pain Medicine (Anesthesiology) Physician provider in Milwaukee, WI (NPI 1508021593).
Provider details
- NPI number
- 1508021593
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 56322 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
17 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
115 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 | 41 | $107 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $82 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $169 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 21 | $205 |
Typical Medicare-allowed amounts for these services range $82–$205 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 229 | 68 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 192 | 45 |
| Pregabalin | 169 | 56 |
| Tramadol Hcl | 138 | 20 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 124 | 23 |
| Duloxetine Hcl | 90 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-19
- Last updated
- 2024-05-10
- Certified
- 2024-05-10
Frequently asked questions
- What is Ifeyinwa Igwe's NPI number?
- Ifeyinwa Igwe's National Provider Identifier (NPI) is 1508021593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ifeyinwa Igwe's specialty?
- Ifeyinwa Igwe is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Ifeyinwa Igwe located?
- Ifeyinwa Igwe's practice location on file with NPPES is 3305 S 20th St, Milwaukee, WI 53215-4940.
- What is Ifeyinwa Igwe's phone number?
- The practice phone number listed in the NPPES registry for Ifeyinwa Igwe is (414) 645-1984.
- Does Ifeyinwa Igwe accept Medicare?
- Ifeyinwa Igwe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ifeyinwa Igwe's NPI active?
- Yes — Ifeyinwa Igwe's NPI (1508021593) is active in the NPPES registry as of the last update on 2024-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.