Mary-Theresia Wallang-Nwaha, NP-C
NPI 1972786564 · Gerontology Nurse Practitioner · Loganville, GA
Mary-Theresia Wallang-Nwaha, NP-C is a Gerontology Nurse Practitioner provider in Loganville, GA (NPI 1972786564).
Provider details
- NPI number
- 1972786564
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN219548 (GA)
Specialties & taxonomies
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
18 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
- 2007-12-06
- Last updated
- 2019-11-25
Frequently asked questions
- What is Mary-Theresia Wallang-Nwaha's NPI number?
- Mary-Theresia Wallang-Nwaha's National Provider Identifier (NPI) is 1972786564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Theresia Wallang-Nwaha's specialty?
- Mary-Theresia Wallang-Nwaha is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary-Theresia Wallang-Nwaha located?
- Mary-Theresia Wallang-Nwaha's practice location on file with NPPES is 1260 Rose Terrace Cir, Loganville, GA 30052-9047.
- What is Mary-Theresia Wallang-Nwaha's phone number?
- The practice phone number listed in the NPPES registry for Mary-Theresia Wallang-Nwaha is (610) 333-2809.
- Is Mary-Theresia Wallang-Nwaha's NPI active?
- Yes — Mary-Theresia Wallang-Nwaha's NPI (1972786564) is active in the NPPES registry as of the last update on 2019-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.