What is Karen Dion's NPI number?

Karen Dion's National Provider Identifier (NPI) is 1588818249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Dion's specialty?

Karen Dion is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Karen Dion located?

Karen Dion's practice location on file with NPPES is 49 E Main St Ste 2, Riverhead, NY 11901-2437.

What is Karen Dion's phone number?

The practice phone number listed in the NPPES registry for Karen Dion is (516) 376-0261.

Is Karen Dion's NPI active?

Yes — Karen Dion's NPI (1588818249) is active in the NPPES registry as of the last update on 2011-12-30.

IndividualActive

Karen Dion, D.C.

NPI 1588818249 · Chiropractor · Riverhead, NY

Karen Dion, D.C. is a Chiropractor provider in Riverhead, NY (NPI 1588818249).

Provider details

NPI number: 1588818249
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Female
Sole proprietor: Yes
License: X009188-1 (NY)

Practice location

49 E Main St Ste 2

Riverhead, NY 11901-2437

Phone: (516) 376-0261

Fax: (631) 849-3887

Street-level locationGet directions

More NY providers

Mailing address

101 Beacon Dr

Sound Beach, NY 11789-2016

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense X009188-1 (NY)
Chiropractic Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
18 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
323 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Chiropractic Manipulative Treatment, 1-2 Spinal Regions98940	323	$30

Typical Medicare-allowed amounts for these services range $30–$30 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2008-11-07
Last updated: 2011-12-30

Frequently asked questions

What is Karen Dion's NPI number?: Karen Dion's National Provider Identifier (NPI) is 1588818249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Dion's specialty?: Karen Dion is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Karen Dion located?: Karen Dion's practice location on file with NPPES is 49 E Main St Ste 2, Riverhead, NY 11901-2437.
What is Karen Dion's phone number?: The practice phone number listed in the NPPES registry for Karen Dion is (516) 376-0261.
Is Karen Dion's NPI active?: Yes — Karen Dion's NPI (1588818249) is active in the NPPES registry as of the last update on 2011-12-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)