Ilona Brown, DO
NPI 1134640212 · Internal Medicine Physician · Fayetteville, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ilona Brown, DO is a Internal Medicine Physician provider in Fayetteville, NC (NPI 1134640212).
Provider details
- NPI number
- 1134640212
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2018-03004 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
963 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 441 | $76 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 222 | $114 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 215 | $110 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 85 | $169 |
Typical Medicare-allowed amounts for these services range $76–$169 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 24 | 23 |
| Oxycodone Hcl | 22 | 21 |
| Prednisone | 20 | 19 |
| Furosemide | 19 | 18 |
| Amlodipine Besylate | 18 | 17 |
| Pantoprazole Sodium | 18 | 15 |
| Losartan Potassium | 16 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-29
- Last updated
- 2022-07-21
- Certified
- 2020-03-11
Frequently asked questions
- What is Ilona Brown's NPI number?
- Ilona Brown's National Provider Identifier (NPI) is 1134640212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilona Brown's specialty?
- Ilona Brown is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ilona Brown located?
- Ilona Brown's practice location on file with NPPES is 1638 Owen Dr, Fayetteville, NC 28304-3424.
- What is Ilona Brown's phone number?
- The practice phone number listed in the NPPES registry for Ilona Brown is (910) 615-4530.
- Does Ilona Brown accept Medicare?
- Ilona Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ilona Brown's NPI active?
- Yes — Ilona Brown's NPI (1134640212) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.