Mariam Diallo Fofana, FNP-BC
NPI 1962867267 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariam Diallo Fofana, FNP-BC is a Family Nurse Practitioner provider in Chicago, IL (NPI 1962867267).
Provider details
- NPI number
- 1962867267
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 277000533 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 102 |
| Carvedilol | 89 |
| Hydrochlorothiazide | 82 |
| Potassium Chloride | 57 |
| Bupropion Hclbrand: Bupropion Xl | 52 |
| Tamsulosin Hcl | 45 |
| Losartan Potassium | 45 |
| Metoprolol Tartrate | 44 |
| Gabapentin | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$879 across 20 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-12-31
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Mariam Diallo Fofana's NPI number?
- Mariam Diallo Fofana's National Provider Identifier (NPI) is 1962867267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariam Diallo Fofana's specialty?
- Mariam Diallo Fofana is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariam Diallo Fofana located?
- Mariam Diallo Fofana's practice location on file with NPPES is 840 W Irving Park Rd, Chicago, IL 60613-3011.
- What is Mariam Diallo Fofana's phone number?
- The practice phone number listed in the NPPES registry for Mariam Diallo Fofana is (773) 871-5150.
- Does Mariam Diallo Fofana accept Medicare?
- Mariam Diallo Fofana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariam Diallo Fofana's NPI active?
- Yes — Mariam Diallo Fofana's NPI (1962867267) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.