Breen Chiropractic Clinic, PC
NPI 1659697597 · Chiropractor · Manassas, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Breen Chiropractic Clinic, PC is a Chiropractor organization in Manassas, VA (NPI 1659697597).
Provider details
- NPI number
- 1659697597
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Robert Breen, President(703) 368-4040
- License
- 0104000765 (VA)
Specialties & taxonomies
Chiropractic Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-16
- Last updated
- 2010-04-16
Frequently asked questions
- What is Breen Chiropractic Clinic, PC's NPI number?
- Breen Chiropractic Clinic, PC's National Provider Identifier (NPI) is 1659697597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Breen Chiropractic Clinic, PC?
- Breen Chiropractic Clinic, PC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Breen Chiropractic Clinic, PC located?
- Breen Chiropractic Clinic, PC's practice location on file with NPPES is 8565 Sudley Rd Ste a, Manassas, VA 20110-3864.
- What is Breen Chiropractic Clinic, PC's phone number?
- The practice phone number listed in the NPPES registry for Breen Chiropractic Clinic, PC is (703) 368-4040.
- Does Breen Chiropractic Clinic, PC accept Medicare?
- Breen Chiropractic Clinic, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Breen Chiropractic Clinic, PC?
- The authorized official listed on Breen Chiropractic Clinic, PC's NPPES record is Robert Breen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Breen Chiropractic Clinic, PC's NPI active?
- Yes — Breen Chiropractic Clinic, PC's NPI (1659697597) is active in the NPPES registry as of the last update on 2010-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.