Marissa Garmon, MSN, RN, CPNP
NPI 1093952475 · Pediatric Nurse Practitioner · Chattanooga, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Garmon, MSN, RN, CPNP is a Pediatric Nurse Practitioner provider in Chattanooga, TN (NPI 1093952475).
Provider details
- NPI number
- 1093952475
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RN, CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 13882 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 2122 Gunbarrel Rd Ste 104Chattanooga, TN 37421-5199Phone: (423) 702-4266Fax: (423) 702-4267
Registry dates
- Enumerated
- 2009-01-07
- Last updated
- 2022-07-29
- Certified
- 2022-07-29
Frequently asked questions
- What is Marissa Garmon's NPI number?
- Marissa Garmon's National Provider Identifier (NPI) is 1093952475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Garmon's specialty?
- Marissa Garmon is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Garmon located?
- Marissa Garmon's practice location on file with NPPES is 7320 Shallowford Rd, Chattanooga, TN 37421-2626.
- What is Marissa Garmon's phone number?
- The practice phone number listed in the NPPES registry for Marissa Garmon is (423) 648-6483.
- Does Marissa Garmon accept Medicare?
- Marissa Garmon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Garmon's NPI active?
- Yes — Marissa Garmon's NPI (1093952475) is active in the NPPES registry as of the last update on 2022-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.