Mary Walling, PHD
NPI 1760458947 · Psychologist · Iowa City, IA
Mary Walling, PHD is a Psychologist provider in Iowa City, IA (NPI 1760458947).
Provider details
- NPI number
- 1760458947
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 00466 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-27
- Last updated
- 2007-12-19
Frequently asked questions
- What is Mary Walling's NPI number?
- Mary Walling's National Provider Identifier (NPI) is 1760458947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Walling's specialty?
- Mary Walling is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Walling located?
- Mary Walling's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Mary Walling's phone number?
- The practice phone number listed in the NPPES registry for Mary Walling is (319) 384-7900.
- Is Mary Walling's NPI active?
- Yes — Mary Walling's NPI (1760458947) is active in the NPPES registry as of the last update on 2007-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.