Nicholas Greathouse, NP
NPI 1841067378 · Family Nurse Practitioner · Casa Grande, AZ
Nicholas Greathouse, NP is a Family Nurse Practitioner provider in Casa Grande, AZ (NPI 1841067378).
Provider details
- NPI number
- 1841067378
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 300851 (AZ)
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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,307 across 19 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
- 2023-12-05
- Last updated
- 2023-12-05
- Certified
- 2023-12-05
Frequently asked questions
- What is Nicholas Greathouse's NPI number?
- Nicholas Greathouse's National Provider Identifier (NPI) is 1841067378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Greathouse's specialty?
- Nicholas Greathouse is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicholas Greathouse located?
- Nicholas Greathouse's practice location on file with NPPES is 1269 N Promenade Pkwy Ste 101, Casa Grande, AZ 85194-5424.
- What is Nicholas Greathouse's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Greathouse is (520) 705-8721.
- Is Nicholas Greathouse's NPI active?
- Yes — Nicholas Greathouse's NPI (1841067378) is active in the NPPES registry as of the last update on 2023-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.