Cassandra Muff, F. N. P.
NPI 1063517688 · Nurse Practitioner · Keller, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Muff, F. N. P. is a Nurse Practitioner provider in Keller, TX (NPI 1063517688).
Provider details
- NPI number
- 1063517688
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F. N. P.
- Sex
- Female
- Sole proprietor
- No
- License
- AP118253 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
7 documented practice locations
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
Additional practice locations (6)
- 4046 Dowlen Rd Ste aBeaumont, TX 77706-6849Phone: (409) 225-5924
- 5638 Saratoga Blvd Ste 114Corpus Christi, TX 78414-4134Phone: (361) 444-5280
- 919 Hidden Rdg Ste 1008Irving, TX 75038-3813Phone: (469) 282-2701
- 11823 Culebra Rd Ste 105San Antonio, TX 78253-4563Phone: (210) 598-1517
- 1320 Wonder World Dr Ste 101San Marcos, TX 78666-7558Phone: (512) 396-3911
- 1339 S Broadway StSulphur Springs, TX 75482-4895Phone: (903) 951-1000
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2023-09-08
- Certified
- 2023-09-08
Frequently asked questions
- What is Cassandra Muff's NPI number?
- Cassandra Muff's National Provider Identifier (NPI) is 1063517688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Muff's specialty?
- Cassandra Muff is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Muff located?
- Cassandra Muff's practice location on file with NPPES is 601 S Main St, Keller, TX 76248-7029.
- What is Cassandra Muff's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Muff is (817) 753-6888.
- Does Cassandra Muff accept Medicare?
- Cassandra Muff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Muff's NPI active?
- Yes — Cassandra Muff's NPI (1063517688) is active in the NPPES registry as of the last update on 2023-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.