Nathalie-Ann Brown, MD
NPI 1396314639 · Family Medicine Physician · Chicago, IL
Nathalie-Ann Brown, MD is a Family Medicine Physician provider in Chicago, IL (NPI 1396314639).
Provider details
- NPI number
- 1396314639
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125079012 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 20 |
| Amlodipine Besylate | 31 | 15 |
| Gabapentin | 24 | — |
| Hydrochlorothiazide | 23 | — |
| Metformin Hcl | 19 | — |
| Enalapril Maleate | 18 | — |
| Nifedipinebrand: Nifedipine Er | 18 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-22
- Last updated
- 2021-06-23
- Certified
- 2021-06-23
Frequently asked questions
- What is Nathalie-Ann Brown's NPI number?
- Nathalie-Ann Brown's National Provider Identifier (NPI) is 1396314639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathalie-Ann Brown's specialty?
- Nathalie-Ann Brown is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathalie-Ann Brown located?
- Nathalie-Ann Brown's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.
- What is Nathalie-Ann Brown's phone number?
- The practice phone number listed in the NPPES registry for Nathalie-Ann Brown is (312) 864-6000.
- Is Nathalie-Ann Brown's NPI active?
- Yes — Nathalie-Ann Brown's NPI (1396314639) is active in the NPPES registry as of the last update on 2021-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.