IndividualActive
Maryann Signaigo, RN
NPI 1003104159 · Registered Nurse · Saint Louis, MO
Maryann Signaigo, RN is a Registered Nurse provider in Saint Louis, MO (NPI 1003104159).
Provider details
- NPI number
- 1003104159
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 074578 (MO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
4000 Jennings Station Rd
Saint Louis, MO 63121-3323
Phone: (314) 679-7880
Fax: (314) 679-7876
Street-level locationGet directions
Mailing address
111 S Meramec Ave
Clayton, MO 63105-1711
Registry dates
- Enumerated
- 2011-07-11
- Last updated
- 2011-07-11
Frequently asked questions
- What is Maryann Signaigo's NPI number?
- Maryann Signaigo's National Provider Identifier (NPI) is 1003104159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Signaigo's specialty?
- Maryann Signaigo is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Maryann Signaigo located?
- Maryann Signaigo's practice location on file with NPPES is 4000 Jennings Station Rd, Saint Louis, MO 63121-3323.
- What is Maryann Signaigo's phone number?
- The practice phone number listed in the NPPES registry for Maryann Signaigo is (314) 679-7880.
- Is Maryann Signaigo's NPI active?
- Yes — Maryann Signaigo's NPI (1003104159) is active in the NPPES registry as of the last update on 2011-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.