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James Osullivan, MD
NPI 1164601423 · Psychiatry Physician · Omaha, NE
James Osullivan, MD is a Psychiatry Physician provider in Omaha, NE (NPI 1164601423).
Provider details
- NPI number
- 1164601423
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12924 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4102 Woolworth Ave
Douglas County Community Mental Health Center
Omaha, NE 68105-1899
Phone: (402) 444-7449
Fax: (402) 341-1851
Street-level locationGet directions
Mailing address
15664 Webster St
Omaha, NE 68118-2234
Registry dates
- Enumerated
- 2007-11-02
- Last updated
- 2007-11-02
Frequently asked questions
- What is James Osullivan's NPI number?
- James Osullivan's National Provider Identifier (NPI) is 1164601423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Osullivan's specialty?
- James Osullivan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is James Osullivan located?
- James Osullivan's practice location on file with NPPES is 4102 Woolworth Ave, Omaha, NE 68105-1899.
- What is James Osullivan's phone number?
- The practice phone number listed in the NPPES registry for James Osullivan is (402) 444-7449.
- Is James Osullivan's NPI active?
- Yes — James Osullivan's NPI (1164601423) is active in the NPPES registry as of the last update on 2007-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.