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TIMOTHY J. BALTZ M.D.
NPI 1154471068
Allergy & Immunology in Seattle, WA

Active since January 11, 2007
200 15TH AVE E, SEATTLE, WA 98112(206) 326-3000 Get Directions Write a Review

NPPES record last updated: July 14, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Timothy J. Baltz M.d. NPPES

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

TIMOTHY J. BALTZ M.D. (NPI 1154471068) is an individual allergy & immunology provider in Seattle, Washington, licensed in Washington (MD00021107) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1154471068
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameTIMOTHY J. BALTZCredential: M.D.
Location Address200 15TH AVE ESeattle, WA 98112-5260
Mailing AddressPo Box 34581Seattle, WA 98124-1581 · (509) 241-7349 · Fax (509) 241-7628
Phone(206) 326-3000
Sole ProprietorNo
Enumeration DateJanuary 11, 2007
Last NPPES UpdateJuly 14, 2009
✔ NPI 1154471068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in WA · MD00021107
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
200 15TH AVE E, Seattle, WA 98112
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Other Identifiers 5

Medicare UPINE99493WA
Medicaid8114753WA
Medicare PING000135505WA
Other232505WA · Lni
Medicare PING8881685WA

Other Providers at the Same Location NPPES 20

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

CAROLYN L BERG LW
Social Worker
200 15TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
CURTISS B CHIN M.D.
Family Medicine
200 15TH AVE E
SEATTLE, WA 98112
King County (206) 326-3223
SANDY MA M.D.
Family Medicine
200 15TH AVE E, CMB D-317
SEATTLE, WA 98112
King County (206) 326-2251
MAUREEN M. JOHNSON M.D.
Preventive Medicine (Occupational Medicine)
200 15TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
F. NORMAN HAMILTON M.D.
Anesthesiology
200 15TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
JOHN P ROWLAND M.D.
Otolaryngology
200 15TH AVE E
SEATTLE, WA 98112
King County (206) 326-3000
ANNABEL WALLACE NP
Nurse Practitioner (Family)
200 15TH AVE E
SEATTLE, WA 98112
King County (206) 326-3530
SUSAN D WINSLOW RN
Registered Nurse
200 15TH AVE E
SEATTLE, WA 98112
King County (206) 326-3737

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 Baltz's NPI number?

The NPI number for Timothy Baltz is 1154471068. It was assigned to this individual provider in the NPPES registry on January 11, 2007.

Where is Timothy Baltz located?

Timothy Baltz practices at 200 15th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.

What is Timothy Baltz's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for Timothy Baltz was last updated on July 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.