Mary Ransom
NPI 1871916890 · Addiction (Substance Use Disorder) Registered Nurse · Madison, WI
Mary Ransom is a Addiction (Substance Use Disorder) Registered Nurse provider in Madison, WI (NPI 1871916890).
Provider details
- NPI number
- 1871916890
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 121594-30 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-01-27
- Last updated
- 2014-01-27
Frequently asked questions
- What is Mary Ransom's NPI number?
- Mary Ransom's National Provider Identifier (NPI) is 1871916890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ransom's specialty?
- Mary Ransom is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Mary Ransom located?
- Mary Ransom's practice location on file with NPPES is 151 E Badger Rd Ste a, Madison, WI 53713-2708.
- What is Mary Ransom's phone number?
- The practice phone number listed in the NPPES registry for Mary Ransom is (608) 250-2512.
- Is Mary Ransom's NPI active?
- Yes — Mary Ransom's NPI (1871916890) is active in the NPPES registry as of the last update on 2014-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.