Ilyasah Byfield, MSN, FNP-BC
NPI 1841478187 · Family Nurse Practitioner · Roswell, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ilyasah Byfield, MSN, FNP-BC is a Family Nurse Practitioner provider in Roswell, GA (NPI 1841478187).
Provider details
- NPI number
- 1841478187
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- APRN-NP310419 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,364 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,470 | $90 |
| Chronic Care Management Services for Two Or More Chronic Conditions, First 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99491 | 183 | $71 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99437 | 174 | $50 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 144 | $90 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 121 | $128 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 26 |
| Gabapentin | 26 |
| Clonidine Hcl | 18 |
| Mirtazapine | 15 |
| Tamsulosin Hcl | 15 |
| Carvedilol | 13 |
| Potassium Chloride | 13 |
| Valsartan/Hydrochlorothiazidebrand: Valsartan-Hydrochlorothiazide | 12 |
| Atorvastatin Calcium | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52 across 3 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
- 2008-02-08
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Ilyasah Byfield's NPI number?
- Ilyasah Byfield's National Provider Identifier (NPI) is 1841478187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilyasah Byfield's specialty?
- Ilyasah Byfield is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ilyasah Byfield located?
- Ilyasah Byfield's practice location on file with NPPES is 1109 Green St, Roswell, GA 30075-3609.
- What is Ilyasah Byfield's phone number?
- The practice phone number listed in the NPPES registry for Ilyasah Byfield is (770) 998-1802.
- Does Ilyasah Byfield accept Medicare?
- Ilyasah Byfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ilyasah Byfield's NPI active?
- Yes — Ilyasah Byfield's NPI (1841478187) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.