Registry data as of Aug 27, 2026

Sullivan Chiropractic

Sullivan Chiropractic holds 6 active organization NPIs in the federal registry, with practice locations in 6 cities in 6 states. 5 list chiropractor as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

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Find a location's NPI

Grass Valley, CA has the most NPIs, 1

  1. Grass Valley, CA1
  2. Woodstock, GA1
  3. Dubuque, IA1
  4. Carmel, IN1
  5. Lawrence, KS1
  6. Cary, NC1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2007 and 2010

Sullivan Chiropractic NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 1, 2025: 100.30.50.81200720092011201320152017201920212023202512010: 11111
Sullivan Chiropractic NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 1, 2025: 100.30.50.812007200820092010201120122013201420152016201720182019202020212022202320242025111111
Sullivan Chiropractic NPIs by year issued2007: 1, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 1, 2025: 100.30.50.812007201020132016201920222025111111

Source: CMS NPPES, enumeration dates.

1 NPIs were issued in 2007 alone, more than in any other year; none in 13 of the years between.

Grass Valley, CA locations

The city with the most Sullivan Chiropractic NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
171031735910055 WOLF RD STE 4, Grass Valley, CAChiropractorNov 18, 2013
All 6 locations, by state and city
NPILocationPrimary taxonomyIssued
171031735910055 WOLF RD STE 4, Grass Valley, CAChiropractorNov 18, 2013
13467858212453 TOWNE LAKE PKWY, Woodstock, GAChiropractorDec 20, 2016
11141008802699 JOHN F KENNEDY RD, Dubuque, IAChiropractorDec 17, 2007
154815073311405 N PENN ST, Carmel, INChiropractorJul 8, 2025
12354518321309 W 6TH ST STE A, Lawrence, KSPreferred Provider OrganizationFeb 23, 2010
1174377865130 IOWA LN STE 102, Cary, NCChiropractorApr 17, 2024

Related names

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Sullivan Chiropractic have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Sullivan Chiropractic's NPIs list practice locations in 6 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.