Mary Riley, RN, FNP
NPI 1861166191 · Nurse Practitioner · Jackson, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Riley, RN, FNP is a Nurse Practitioner provider in Jackson, TN (NPI 1861166191).
Provider details
- NPI number
- 1861166191
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 188898 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 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.
$2,803 across 158 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
- 2021-08-02
- Last updated
- 2021-09-03
- Certified
- 2021-09-03
Frequently asked questions
- What is Mary Riley's NPI number?
- Mary Riley's National Provider Identifier (NPI) is 1861166191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Riley's specialty?
- Mary Riley is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Riley located?
- Mary Riley's practice location on file with NPPES is 1022 Greystone Sq, Jackson, TN 38305-3580.
- What is Mary Riley's phone number?
- The practice phone number listed in the NPPES registry for Mary Riley is (731) 300-2001.
- Does Mary Riley accept Medicare?
- Mary Riley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Riley's NPI active?
- Yes — Mary Riley's NPI (1861166191) is active in the NPPES registry as of the last update on 2021-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.