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David A. Zirkel, DC

  • Sunnyvale, CA
  • Chiropractor
NPI1427126721
Affiliated sites
1
State license
1
Year NPI issued
2006
Practice address
519 S Murphy Ave, Sunnyvale, CA 94086
Practice phone
Call (408) 736-5590
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Ferris Chiropractic

Physician office · Sunnyvale, California

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David A. Zirkel is a chiropractor in Sunnyvale, California

David Zirkel practices at Ferris Chiropractic in Sunnyvale, California.

David Zirkel's NPI, 1427126721, was assigned on December 4, 2006. David Zirkel holds California license DC 20051.

NPI and contact details
NPI
1427126721NPI Registry (opens in a new tab)
NPI enumeration date
December 4, 2006
NPI status
Active
Practice phone
(408) 736-5590
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

David A. Zirkel practices at Ferris Chiropractic in Sunnyvale, California

David Zirkel's primary practice is Ferris Chiropractic, at 519 S Murphy Ave, Sunnyvale, CA 94086. The practice phone is (408) 736-5590.

  • Ferris Chiropractic
    519 S Murphy Ave, Sunnyvale, CA 94086Phone(408) 736-5590

Source: Dmand AI Affiliation Data

David A. Zirkel is affiliated with 1 site of care

David Zirkel's primary practice is Ferris Chiropractic in Sunnyvale, California.

Ferris ChiropracticPhysician office · Sunnyvale, CaliforniaPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at David A. Zirkel's practice

Dmand AI tracks the electronic health record (EHR) system at each site where David Zirkel practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ferris ChiropracticAvailable with a free account

Source: Dmand AI Technology Install Data

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David A. Zirkel is one of 4,365 chiropractors in California

Chiropractor is David Zirkel's primary specialty in the NPI Registry, under taxonomy code 111N00000X. David Zirkel is licensed in California.

Specialties and state licenses

  • Chiropractor, CaliforniaPrimaryLicense DC 20051 · taxonomy 111N00000X

Chiropractors near David Zirkel

Counts of chiropractors with a Dmand AI profile, by place and practice. Each opens the list.

4,365chiropractors in California14chiropractors in Sunnyvale

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

David A. Zirkel's patients have a median age of 64

Across all payers, Dmand AI patient panel data puts David Zirkel's median patient age at 64, with 100% women.

David Zirkel's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Sources for David A. Zirkel's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about David A. Zirkel

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is David A. Zirkel's NPI number?

David A. Zirkel's NPI number is 1427126721. It was assigned on December 4, 2006, and it is active in the NPI Registry.

What does David A. Zirkel specialize in?

David A. Zirkel is a chiropractor in Sunnyvale, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).

Where does David A. Zirkel practice?

David Zirkel practices at 519 S Murphy Ave, Sunnyvale, CA 94086. David Zirkel's primary practice is Ferris Chiropractic in Sunnyvale, California.

What is David A. Zirkel's office phone number?

The practice phone on file for David Zirkel is (408) 736-5590.

What is David A. Zirkel's medical license number?

David Zirkel holds California license DC 20051.

How long has David A. Zirkel been practicing?

David Zirkel's NPI was assigned in 2006.

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