Roberta Johnson-Seay, ARNP-C
NPI 1528075066 · Nurse Practitioner · Fort Defiance, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberta Johnson-Seay, ARNP-C is a Nurse Practitioner provider in Fort Defiance, AZ (NPI 1528075066).
Provider details
- NPI number
- 1528075066
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5023519 (NC)
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
19 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
234 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 92 | $54 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 89 | $79 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 28 | $117 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 25 | $79 |
Typical Medicare-allowed amounts for these services range $54–$117 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 88 | 24 |
| Atorvastatin Calcium | 70 | 19 |
| Amlodipine Besylate | 53 | 12 |
| Gabapentin | 48 | 11 |
| Alcohol Antiseptic Padsbrand: Single Use Swab | 43 | 15 |
| Losartan Potassium | 34 | — |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 178 Highway 105 Ext Ste 101Boone, NC 28607-5667Phone: (828) 265-7146
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Frequently asked questions
- What is Roberta Johnson-Seay's NPI number?
- Roberta Johnson-Seay's National Provider Identifier (NPI) is 1528075066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberta Johnson-Seay's specialty?
- Roberta Johnson-Seay is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Roberta Johnson-Seay located?
- Roberta Johnson-Seay's practice location on file with NPPES is Corner of Route N12 and N7, Fort Defiance, AZ 86504.
- What is Roberta Johnson-Seay's phone number?
- The practice phone number listed in the NPPES registry for Roberta Johnson-Seay is (928) 729-8000.
- Does Roberta Johnson-Seay accept Medicare?
- Roberta Johnson-Seay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roberta Johnson-Seay's NPI active?
- Yes — Roberta Johnson-Seay's NPI (1528075066) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.