William Nathan Herrick, DC
- Medicare patients, 2024
- 87
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 393 Route 125, Exeter, NH 03833-6611
- Practice phone
- Call (603) 679-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brentwood Chiropractic Center
Physician office · Exeter, New Hampshire
Find William Herrick'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.
William Nathan Herrick is a chiropractor in Exeter, New Hampshire
William Herrick practices at Brentwood Chiropractic Center in Exeter, New Hampshire.
William Herrick's NPI, 1679754352, was assigned on November 21, 2007. William Herrick graduated from Palmer College Chiropractic - Davenport in 1997. William Herrick holds New Hampshire license 507-1197.
- NPI
- 1679754352NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971528696
- NPI enumeration date
- November 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 679-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Nathan Herrick practices at Brentwood Chiropractic Center in Exeter, New Hampshire
William Herrick's primary practice is Brentwood Chiropractic Center, at 393 Route 125, Exeter, NH 03833-6611. The practice phone is (603) 679-5400.
- Brentwood Chiropractic Center393 Route 125, Exeter, NH 03833-6611Phone(603) 679-5400
Source: Dmand AI Affiliation Data
William Nathan Herrick is affiliated with 1 site of care
William Herrick's primary practice is Brentwood Chiropractic Center in Exeter, New Hampshire.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Nathan Herrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Herrick practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brentwood Chiropractic Center | Available with a free account |
Source: Dmand AI Technology Install Data
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William Nathan Herrick is one of 201 chiropractors in New Hampshire
Chiropractor is William Herrick's primary specialty in the NPI Registry, under taxonomy code 111N00000X. William Herrick is licensed in New Hampshire.
Specialties and state licenses
- Chiropractor, New HampshirePrimary
Chiropractors near William Herrick
Counts of chiropractors 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
William Nathan Herrick treated 87 Medicare patients in 2024, average age 73
CMS counts 87 Medicare patients who saw William Herrick in 2024. The largest group is 65 to 74, with 53 patients. 69% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.65, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Herrick's median patient age at 56, with 49% women.
William Herrick's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Herrick's Medicare patients by sex, 2024
- Women4956%
- Men3844%
Chronic conditions among William Herrick's Medicare patients, 2024
- High cholesterol69%
- High blood pressure60%
- Arthritis45%
- Anxiety20%
- Atrial fibrillation18%
- Diabetes18%
- Mood disorders18%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
William Herrick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How William Nathan Herrick takes part in Medicare
William Herrick accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
William Nathan Herrick graduated from Palmer College Chiropractic - Davenport
William Herrick graduated from Palmer College Chiropractic - Davenport in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William Nathan Herrick'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 William Nathan Herrick
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Nathan Herrick's NPI number?
William Nathan Herrick's NPI number is 1679754352. It was assigned on November 21, 2007, and it is active in the NPI Registry.
What does William Nathan Herrick specialize in?
William Nathan Herrick is a chiropractor in Exeter, New Hampshire. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does William Nathan Herrick practice?
William Herrick practices at 393 Route 125, Exeter, NH 03833-6611. William Herrick's primary practice is Brentwood Chiropractic Center in Exeter, New Hampshire.
What is William Nathan Herrick's office phone number?
The practice phone on file for William Herrick is (603) 679-5400.
What is William Nathan Herrick's medical license number?
William Herrick holds New Hampshire license 507-1197.
Does William Nathan Herrick accept Medicare?
Yes. CMS lists William Herrick as accepting Medicare assignment.
How many Medicare patients does William Nathan Herrick see?
CMS counts 87 Medicare patients who saw William Herrick in 2024, with an average age of 73.
Where did William Nathan Herrick go to medical school?
William Herrick graduated from Palmer College Chiropractic - Davenport in 1997.
How long has William Nathan Herrick been practicing?
William Herrick graduated from medical school in 1997, 29 years ago.
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