Graham Phelps, FNP-BC
NPI 1114358033 · Family Nurse Practitioner · Happy Valley, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Graham Phelps, FNP-BC is a Family Nurse Practitioner provider in Happy Valley, OR (NPI 1114358033).
Provider details
- NPI number
- 1114358033
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 209-011006 (IL)
Specialties & taxonomies
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 tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
264 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 | 118 | $111 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $79 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 24 | $146 |
| Automated Urinalysis Test81003 | 19 | $2 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 18 | $98 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 44 | 44 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | 26 |
| Mupirocin | 24 | 24 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 24 | 24 |
| Prednisone | 23 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
| Tizanidine Hcl | 20 |
Practice location
Mailing address
Additional practice locations (1)
- 3223 W 63rd StChicago, IL 60629-3333Phone: (773) 768-5000
Registry dates
- Enumerated
- 2013-12-02
- Last updated
- 2021-02-15
- Certified
- 2021-02-15
Frequently asked questions
- What is Graham Phelps's NPI number?
- Graham Phelps's National Provider Identifier (NPI) is 1114358033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Graham Phelps's specialty?
- Graham Phelps is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Graham Phelps located?
- Graham Phelps's practice location on file with NPPES is 16180 Se Sunnyside Rd Ste 102, Happy Valley, OR 97015-6302.
- What is Graham Phelps's phone number?
- The practice phone number listed in the NPPES registry for Graham Phelps is (503) 582-4900.
- Does Graham Phelps accept Medicare?
- Graham Phelps is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Graham Phelps's NPI active?
- Yes — Graham Phelps's NPI (1114358033) is active in the NPPES registry as of the last update on 2021-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.