OrganizationActive
Stewart W Quisling, MD Inc
NPI 1912090622 · Psychiatry Physician · Modesto, CA
Stewart W Quisling, MD Inc is a Psychiatry Physician organization in Modesto, CA (NPI 1912090622).
Provider details
- NPI number
- 1912090622
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stewart Quisling, Ceo(209) 523-5195
- License
- C323000 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3340 Tully Rd
Suite D-2
Modesto, CA 95350
Phone: (209) 523-5195
Street-level locationGet directions
Mailing address
220 Standiford Ave
Modesto, CA 95350
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2009-07-24
Frequently asked questions
- What is Stewart W Quisling, MD Inc's NPI number?
- Stewart W Quisling, MD Inc's National Provider Identifier (NPI) is 1912090622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stewart W Quisling, MD Inc?
- Stewart W Quisling, MD Inc is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stewart W Quisling, MD Inc located?
- Stewart W Quisling, MD Inc's practice location on file with NPPES is 3340 Tully Rd, Modesto, CA 95350.
- What is Stewart W Quisling, MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Stewart W Quisling, MD Inc is (209) 523-5195.
- Who is the authorized official for Stewart W Quisling, MD Inc?
- The authorized official listed on Stewart W Quisling, MD Inc's NPPES record is Stewart Quisling, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stewart W Quisling, MD Inc's NPI active?
- Yes — Stewart W Quisling, MD Inc's NPI (1912090622) is active in the NPPES registry as of the last update on 2009-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.