Ryan Herold, FNP-C
NPI 1174095590 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Herold, FNP-C is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1174095590).
Provider details
- NPI number
- 1174095590
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 220211 (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
7 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
- 2018-12-24
- Last updated
- 2021-03-22
- Certified
- 2021-02-26
Frequently asked questions
- What is Ryan Herold's NPI number?
- Ryan Herold's National Provider Identifier (NPI) is 1174095590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Herold's specialty?
- Ryan Herold is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Herold located?
- Ryan Herold's practice location on file with NPPES is 2901 N Central Ave, Phoenix, AZ 85012-2700.
- What is Ryan Herold's phone number?
- The practice phone number listed in the NPPES registry for Ryan Herold is (602) 747-4000.
- Does Ryan Herold accept Medicare?
- Ryan Herold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Herold's NPI active?
- Yes — Ryan Herold's NPI (1174095590) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.