Mary Weiss, CPNP
NPI 1285211177 · Pediatric Nurse Practitioner · Saint Louis, MO
Mary Weiss, CPNP is a Pediatric Nurse Practitioner provider in Saint Louis, MO (NPI 1285211177).
Provider details
- NPI number
- 1285211177
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2021008820 (MO)
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
5 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
- 2021-03-26
- Last updated
- 2021-03-26
- Certified
- 2021-03-26
Frequently asked questions
- What is Mary Weiss's NPI number?
- Mary Weiss's National Provider Identifier (NPI) is 1285211177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Weiss's specialty?
- Mary Weiss is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Weiss located?
- Mary Weiss's practice location on file with NPPES is 615 S New Ballas Rd, Saint Louis, MO 63141-8221.
- What is Mary Weiss's phone number?
- The practice phone number listed in the NPPES registry for Mary Weiss is (314) 251-2472.
- Is Mary Weiss's NPI active?
- Yes — Mary Weiss's NPI (1285211177) is active in the NPPES registry as of the last update on 2021-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.