Gretchen Iroha, FNP-C
NPI 1598208282 · Family Nurse Practitioner · Creedmoor, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Iroha, FNP-C is a Family Nurse Practitioner provider in Creedmoor, NC (NPI 1598208282).
Provider details
- NPI number
- 1598208282
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 235957 (NC)
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 tenure28% of score
9 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
388 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 | 135 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $72 |
| Automated Urinalysis Test81003 | 40 | $2 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 29 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 28 | $9 |
| X-Ray of Chest, 2 Views71046 | 28 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 36 | 35 |
| Cephalexin | 35 | 34 |
| Doxycycline Hyclate | 31 | 30 |
| Triamcinolone Acetonide | 17 | 16 |
| Amoxicillin | 15 | 15 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 11 | 11 |
| Prednisone | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-11-29
- Last updated
- 2016-11-29
Frequently asked questions
- What is Gretchen Iroha's NPI number?
- Gretchen Iroha's National Provider Identifier (NPI) is 1598208282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Iroha's specialty?
- Gretchen Iroha is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gretchen Iroha located?
- Gretchen Iroha's practice location on file with NPPES is 2503 E Lyon Station Rd, Creedmoor, NC 27522-9112.
- What is Gretchen Iroha's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Iroha is (919) 528-1535.
- Does Gretchen Iroha accept Medicare?
- Gretchen Iroha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Iroha's NPI active?
- Yes — Gretchen Iroha's NPI (1598208282) is active in the NPPES registry as of the last update on 2016-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.