Dr. Jennifer Brooke Holdorf , ND
Naturopath β’ Seattle, WA
2705 E Madison St
Seattle, WA 981124738
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
2705 E Madison St
Seattle, WA 981124738
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Naturopath: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2010
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Seattle and Washington
531 active clinicians are listed under Naturopath with a practice address in Seattle, WA (1,557 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
0% of these 531 clinicians have the CMS telehealth indicator.
0.2% of these 531 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-07-21NUCC Taxonomy Code: 175F00000X
Diagnoses, treats, and cares for patients, using system of practice that bases treatment of physiological functions and abnormal conditions on natural laws governing human body: Utilizes physiological, psychological, and mechanical methods, such as air, water, light, heat, earth, phototherapy, food and herb therapy, psychotherapy, electrotherapy, physiotherapy, minor and orificial surgery, mechanotherapy, naturopathic corrections and manipulation, and natural methods or modalities, together with natural medicines, natural processed foods, and herbs and nature's remedies. Excludes major surgery, therapeutic use of x ray and radium, and use of drugs, except those assimilable substances containing elements or compounds which are components of body tissues and are physiologically compatible to body processes for maintenance of life.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Naturopath
Doctor of Naturopathic Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2705 E MADISON ST, SEATTLE, WA 981124738 (Tel: 2063287929)
Registered at 2705 E MADISON ST, SEATTLE, WA 981124738 (Tel: 2063287929)
NPI status registered as active in NPPES database
Registered at 88 NOBLE AVE, SUITE 104, MILFORD, CT 064604738 (Tel: 2038744333)
Registered at 88 NOBLE AVE, SUITE 104, MILFORD, CT 064604738 (Tel: 2038744333)
Recorded as JENNIFER HOLDORF, N.D.
Naturopath (license number reported to NPPES: CT 5.000450)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Naturopaths in Seattle
- Dr. Erica Joseph, ND
- Dr. Sarah Schell, ND
- Dr. Tressa Pinkleton, ND
- Dr. Kimberly Iller, ND, LAC
- Dr. Jonathan Bakker, ND
- Dr. Marianna Abrams, ND
Mailing Address
2705 E Madison St
Seattle, WA 981124738
Phone: 2063287929