What is Timothy O'Shea's NPI number?

Timothy O'Shea's National Provider Identifier (NPI) is 1306841382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Timothy O'Shea's specialty?

Timothy O'Shea is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Timothy O'Shea located?

Timothy O'Shea's practice location on file with NPPES is 1201 S Euclid Ave, Sioux Falls, SD 57105-0404.

What is Timothy O'Shea's phone number?

The practice phone number listed in the NPPES registry for Timothy O'Shea is (605) 328-7500.

Is Timothy O'Shea's NPI active?

Yes — Timothy O'Shea's NPI (1306841382) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Timothy O'Shea, M.D.

NPI 1306841382 · Internal Medicine Physician · Sioux Falls, SD

Timothy O'Shea, M.D. is a Internal Medicine Physician provider in Sioux Falls, SD (NPI 1306841382).

Provider details

NPI number: 1306841382
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 3534 (SD)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 3534 (SD)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
21 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

1201 S Euclid Ave

Ste 510

Sioux Falls, SD 57105-0404

Phone: (605) 328-7500

Fax: (605) 328-7599

Approximate (ZIP-level) locationGet directions

More SD providers

Mailing address

2912 S Holly Ave

Sioux Falls, SD 57105-4412

Enumerated: 2005-06-16
Last updated: 2007-07-08

Frequently asked questions

What is Timothy O'Shea's NPI number?: Timothy O'Shea's National Provider Identifier (NPI) is 1306841382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Timothy O'Shea's specialty?: Timothy O'Shea is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Timothy O'Shea located?: Timothy O'Shea's practice location on file with NPPES is 1201 S Euclid Ave, Sioux Falls, SD 57105-0404.
What is Timothy O'Shea's phone number?: The practice phone number listed in the NPPES registry for Timothy O'Shea is (605) 328-7500.
Is Timothy O'Shea's NPI active?: Yes — Timothy O'Shea's NPI (1306841382) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.