Susan Mussachio, RN, FNP-C
NPI 1134663479 · Family Nurse Practitioner · Plano, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Mussachio, RN, FNP-C is a Family Nurse Practitioner provider in Plano, TX (NPI 1134663479).
Provider details
- NPI number
- 1134663479
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP132674 (TX)
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
9 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
- 2016-12-06
- Last updated
- 2017-03-27
Frequently asked questions
- What is Susan Mussachio's NPI number?
- Susan Mussachio's National Provider Identifier (NPI) is 1134663479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mussachio's specialty?
- Susan Mussachio is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Mussachio located?
- Susan Mussachio's practice location on file with NPPES is 4001 W 15th St, Plano, TX 75093-5841.
- What is Susan Mussachio's phone number?
- The practice phone number listed in the NPPES registry for Susan Mussachio is (972) 596-5222.
- Does Susan Mussachio accept Medicare?
- Susan Mussachio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Mussachio's NPI active?
- Yes — Susan Mussachio's NPI (1134663479) is active in the NPPES registry as of the last update on 2017-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.