Joseph Santiesteban MD and Associates LLC
NPI 1144618422 · Internal Medicine Physician · Pittsburgh, PA
Joseph Santiesteban MD and Associates LLC is a Internal Medicine Physician organization in Pittsburgh, PA (NPI 1144618422).
Provider details
- NPI number
- 1144618422
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jospeh Santiesteban, Owner(412) 642-1800
- License
- MD039877L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-01-08
- Last updated
- 2015-01-08
Frequently asked questions
- What is Joseph Santiesteban MD and Associates LLC's NPI number?
- Joseph Santiesteban MD and Associates LLC's National Provider Identifier (NPI) is 1144618422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph Santiesteban MD and Associates LLC?
- Joseph Santiesteban MD and Associates LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Santiesteban MD and Associates LLC located?
- Joseph Santiesteban MD and Associates LLC's practice location on file with NPPES is 5426 Mifflin Rd, Pittsburgh, PA 15207-2350.
- What is Joseph Santiesteban MD and Associates LLC's phone number?
- The practice phone number listed in the NPPES registry for Joseph Santiesteban MD and Associates LLC is (412) 462-1800.
- Who is the authorized official for Joseph Santiesteban MD and Associates LLC?
- The authorized official listed on Joseph Santiesteban MD and Associates LLC's NPPES record is Jospeh Santiesteban, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph Santiesteban MD and Associates LLC's NPI active?
- Yes — Joseph Santiesteban MD and Associates LLC's NPI (1144618422) is active in the NPPES registry as of the last update on 2015-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.