1. Home
  2. Directory
  3. Minnesota
  4. Minneapolis
  5. Surgery
  6. NPI Profile

TIMOTHY D SIELAFF MD PHD
NPI 1922060177
Surgery in Minneapolis, MN

Active since April 04, 2006
800 E 28TH STREET, MAIL ROUTE 39602, MINNEAPOLIS, MN 55407(612) 863-4633(612) 863-4689 Get Directions Write a Review

NPPES record last updated: January 2, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Timothy D Sielaff Md Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TIMOTHY D SIELAFF MD PHD (NPI 1922060177) is an individual surgery provider in Minneapolis, Minnesota, licensed in Minnesota (35316) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1922060177
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameTIMOTHY D SIELAFFCredential: MD PHD
Location Address800 E 28TH STREET, MAIL ROUTE 39602Minneapolis, MN 55407-3799
Mailing Address800 E 28th Street, Mail Route 39602Minneapolis, MN 55407-3799 · (612) 863-4633 · Fax (612) 863-4689
Phone(612) 863-4633
Fax(612) 863-4689
Sole ProprietorYes
Enumeration DateApril 4, 2006
Last NPPES UpdateJanuary 2, 2008
✔ NPI 1922060177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MN · 35316
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
800 E 28TH STREET, Minneapolis, MN 55407
Open in Google Maps ↗

Other Identifiers 1

Medicare UPING85313

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PATSA H SULLIVAN M.D.
Radiology (Radiation Oncology)
800 E 28TH STREET
MINNEAPOLIS, MN 55407
Hennepin County (612) 863-4060
DR. SARAH EILEEN WEIGEL PREBIL MD
Internal Medicine
800 E 28TH STREET, MAIL ROUTE 11326 - ABBOTT NORTHWESTERN HOSPITAL
MINNEAPOLIS, MN 55407
Hennepin County (612) 863-4000
JOSEPH GOSSMAN RN
Nurse Practitioner (Psychiatric/Mental Health)
800 E 28TH STREET, 6TH FL
MINNEAPOLIS, MN 55407
Hennepin County (612) 863-5327
REBECCA R KUEHN MD
Anesthesiology
800 E 28TH STREET
MINNEAPOLIS, MN 55407
Hennepin County (612) 871-7639
MS. PAIGE RENEE SAFRANSKI CTRS
Recreation Therapist
800 E 28TH STREET, MAIL ROUTE 12213
MINNEAPOLIS, MN 55407
Hennepin County (612) 863-5712

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Timothy Sielaff's NPI number?

The NPI number for Timothy Sielaff is 1922060177. It was assigned to this individual provider in the NPPES registry on April 4, 2006.

Where is Timothy Sielaff located?

Timothy Sielaff practices at 800 E 28th Street Mail Route 39602, Minneapolis, MN 55407. The listed phone number is (612) 863-4633.

What is Timothy Sielaff's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Timothy Sielaff was last updated on January 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.