Susan E. Holt, PA-C
- Part D claims, 2016
- 72
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1100 9th Ave, Seattle, WA 98101-2756
- Practice phone
- Call (206) 223-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Seattle Extracorporeal
Multi-specialty group site · Seattle, Washington
Find Susan Holt's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Susan E. Holt is an allergist and immunologist in Seattle, Washington
Susan Holt practices at Seattle Extracorporeal in Seattle, Washington.
Susan Holt's NPI, 1720051618, was assigned on February 10, 2006. Susan Holt holds Washington license PA10001006.
- NPI
- 1720051618NPI Registry (opens in a new tab)
- NPI enumeration date
- February 10, 2006
- NPI status
- Active
- Practice phone
- (206) 223-6600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Susan E. Holt practices at Seattle Extracorporeal in Seattle, Washington
Susan Holt's primary practice is Seattle Extracorporeal, at 1100 9th Ave, Seattle, WA 98101-2756. The practice phone is (206) 223-6600.
- Seattle Extracorporeal1100 9th Ave, Seattle, WA 98101-2756Phone(206) 223-6600
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Susan E. Holt is affiliated with 1 site of care and 1 medical group
Susan Holt's primary practice is Seattle Extracorporeal in Seattle, Washington. Dmand AI also links Susan Holt to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Susan E. Holt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Susan Holt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle Extracorporeal | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Susan E. Holt is one of 79 allergists and immunologists in Washington
Allergy and immunology is Susan Holt's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Susan Holt is licensed in Washington.
Specialties and state licenses
- Allergy and immunology, WashingtonPrimary
Allergists and immunologists near Susan Holt
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Susan E. Holt's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Susan Holt's median patient age at 35, with 75% women.
Susan Holt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Susan E. Holt wrote 72 Medicare Part D claims in 2016
In 2016, Susan Holt wrote 72 Medicare Part D claims. They cover 4 drugs, with $7,448 in total drug cost.
Susan Holt's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Susan E. Holt's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Susan E. Holt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Susan E. Holt's NPI number?
Susan E. Holt's NPI number is 1720051618. It was assigned on February 10, 2006, and it is active in the NPI Registry.
What does Susan E. Holt specialize in?
Susan E. Holt is an allergist and immunologist in Seattle, Washington. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Susan E. Holt practice?
Susan Holt practices at 1100 9th Ave, Seattle, WA 98101-2756. Susan Holt's primary practice is Seattle Extracorporeal in Seattle, Washington. Dmand AI also links Susan Holt to 1 medical group.
What is Susan E. Holt's office phone number?
The practice phone on file for Susan Holt is (206) 223-6600.
What is Susan E. Holt's medical license number?
Susan Holt holds Washington license PA10001006.
What drugs does Susan E. Holt prescribe most?
In 2016 Medicare Part D data, Susan Holt's most prescribed drugs by claims were Ciprofloxacin HCl, Fluticasone Propionate and Atovaquone-Proguanil HCl.
How long has Susan E. Holt been practicing?
Susan Holt's NPI was assigned in 2006.
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