Nicholas Madison, FNP
NPI 1386839850 · Acute Care Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Madison, FNP is a Acute Care Nurse Practitioner provider in Phoenix, AZ (NPI 1386839850).
Provider details
- NPI number
- 1386839850
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 088121 (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 tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-07
- Last updated
- 2015-01-22
Frequently asked questions
- What is Nicholas Madison's NPI number?
- Nicholas Madison's National Provider Identifier (NPI) is 1386839850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Madison's specialty?
- Nicholas Madison is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicholas Madison located?
- Nicholas Madison's practice location on file with NPPES is 1201 S 7th Ave, Phoenix, AZ 85007-3917.
- What is Nicholas Madison's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Madison is (602) 344-6655.
- Does Nicholas Madison accept Medicare?
- Nicholas Madison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Madison's NPI active?
- Yes — Nicholas Madison's NPI (1386839850) is active in the NPPES registry as of the last update on 2015-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.