Dr. William Herzig, MD
- Part D claims, 2022
- 16
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2525 Ne 139th Street, Vancouver, WA 98686
- Practice phone
- Call (360) 882-2778
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Salmon Creek 1 Clinic
Mammography / Breast Imaging Center · Vancouver, Washington
Find Dr. Herzig'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.
Dr. William Herzig is an OB-GYN in Vancouver, Washington
Dr. Herzig practices at Salmon Creek 1 Clinic in Vancouver, Washington.
Dr. Herzig's NPI, 1730129743, was assigned on June 7, 2006. Dr. Herzig graduated from George Washington University School of Medicine in 1989. Dr. Herzig holds Washington license MD00030773.
- NPI
- 1730129743NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Practice phone
- (360) 882-2778
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Herzig practices at Salmon Creek 1 Clinic in Vancouver, Washington
Dr. Herzig's primary practice is Salmon Creek 1 Clinic, at 2525 Ne 139th Street, Vancouver, WA 98686. The practice phone is (360) 882-2778.
- Salmon Creek 1 Clinic2525 Ne 139th Street, Vancouver, WA 98686Phone(360) 882-2778
Source: Dmand AI Affiliation Data
Dr. William Herzig is affiliated with 2 sites of care and 1 medical group
Dr. Herzig's primary practice is Salmon Creek 1 Clinic in Vancouver, Washington. The medical group on file is Vancouver Clinic. Dmand AI also links Dr. Herzig to 1 more ambulatory surgery center, named with a free account. Dr. Herzig's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Herzig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herzig practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Salmon Creek 1 Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Herzig is one of 840 OB-GYNs in Washington
Obstetrics and gynecology is Dr. Herzig's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Herzig is licensed in Washington.
Specialties and state licenses
- Obstetrics and gynecology, WashingtonPrimary
OB-GYNs near Dr. Herzig
Counts of OB-GYNs 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
Dr. William Herzig's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Herzig's median patient age at 34, with 100% women.
Dr. Herzig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William Herzig wrote 16 Medicare Part D claims in 2022
In 2022, Dr. Herzig wrote 16 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $131 in total drug cost. In 2021, CMS named 50 claims across 3 drugs.
Dr. Herzig's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 502022: 1668%
Drugs named by CMS: 1 in 2022, 3 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. William Herzig graduated from George Washington University School of Medicine
Dr. Herzig graduated from George Washington University School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Herzig'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. William Herzig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William Herzig's NPI number?
Dr. William Herzig's NPI number is 1730129743. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Herzig?
Dr. William Herzig is an OB-GYN in Vancouver, Washington. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. William Herzig practice?
Dr. Herzig practices at 2525 Ne 139th Street, Vancouver, WA 98686. Dr. Herzig's primary practice is Salmon Creek 1 Clinic in Vancouver, Washington. Dmand AI also links Dr. Herzig to 1 ambulatory surgery center.
What is Dr. William Herzig's office phone number?
The practice phone on file for Dr. Herzig is (360) 882-2778.
What is Dr. William Herzig's medical license number?
Dr. Herzig holds Washington license MD00030773.
What medical group is Dr. William Herzig part of?
Dr. Herzig is linked to Vancouver Clinic.
Where did Dr. William Herzig go to medical school?
Dr. Herzig graduated from George Washington University School of Medicine in 1989.
What drugs does Dr. William Herzig prescribe most?
In 2022 Medicare Part D data, Dr. Herzig's most prescribed drugs by claims were Medroxyprogesterone Acetate.
How long has Dr. William Herzig been practicing?
Dr. Herzig graduated from medical school in 1989, 37 years ago.
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