Seth Six, FNP-C
NPI 1164039988 · Nurse Practitioner · Casa Grande, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Six, FNP-C is a Nurse Practitioner provider in Casa Grande, AZ (NPI 1164039988).
Provider details
- NPI number
- 1164039988
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 295437 (AZ)
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
5 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
154 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 69 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 31 | $141 |
| Advance Care Planning, First 30 Minutes99497 | 23 | $66 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 18 | $163 |
| Initial Hospital Care With Same-Day Admission and Discharge With High Level of Medical Decision Making, Per Day, If Using Time, at Least 85 Minutes99236 | 13 | $170 |
Typical Medicare-allowed amounts for these services range $66–$170 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 176 | 17 |
| Levothyroxine Sodium | 105 | 17 |
| Potassium Chloride | 82 | 14 |
| Duloxetine Hcl | 63 | — |
| Apixabanbrand: Eliquis | 63 | — |
| Atorvastatin Calcium | 58 | — |
| Amlodipine Besylate | 55 |
Practice location
Mailing address
Additional practice locations (1)
- 3315 8th StLewiston, ID 83501-4966Phone: (208) 743-9543Fax: (208) 743-3113
Registry dates
- Enumerated
- 2020-09-25
- Last updated
- 2024-07-31
- Certified
- 2024-07-31
Frequently asked questions
- What is Seth Six's NPI number?
- Seth Six's National Provider Identifier (NPI) is 1164039988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Six's specialty?
- Seth Six is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Seth Six located?
- Seth Six's practice location on file with NPPES is 560 N Camino Mercado Ste 7, Casa Grande, AZ 85122-5759.
- What is Seth Six's phone number?
- The practice phone number listed in the NPPES registry for Seth Six is (520) 836-5538.
- Does Seth Six accept Medicare?
- Seth Six is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Six's NPI active?
- Yes — Seth Six's NPI (1164039988) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.