Margaret Heffernan Bonifacio
NPI 1487096376 · Psychiatric/Mental Health Nurse Practitioner · Maryville, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Heffernan Bonifacio is a Psychiatric/Mental Health Nurse Practitioner organization in Maryville, TN (NPI 1487096376).
Provider details
- NPI number
- 1487096376
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Margaret Bonifacio, Owner/Provider(865) 387-2904
- License
- APM0000017637 (TN)
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
12 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
Other names (DBA / former)
- Doing business as
- Bonifacio Mental Health
Registry dates
- Enumerated
- 2013-07-22
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Margaret Heffernan Bonifacio's NPI number?
- Margaret Heffernan Bonifacio's National Provider Identifier (NPI) is 1487096376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Margaret Heffernan Bonifacio?
- Margaret Heffernan Bonifacio is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Heffernan Bonifacio located?
- Margaret Heffernan Bonifacio's practice location on file with NPPES is 307 N 5th St, Maryville, TN 37804-2921.
- What is Margaret Heffernan Bonifacio's phone number?
- The practice phone number listed in the NPPES registry for Margaret Heffernan Bonifacio is (865) 246-2104.
- Does Margaret Heffernan Bonifacio accept Medicare?
- Margaret Heffernan Bonifacio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Margaret Heffernan Bonifacio?
- The authorized official listed on Margaret Heffernan Bonifacio's NPPES record is Margaret Bonifacio, Owner/Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Margaret Heffernan Bonifacio's NPI active?
- Yes — Margaret Heffernan Bonifacio's NPI (1487096376) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.