DR. DENNIS P O'HARA (DC) – Sports Physician Chiropractor, NPI 1235229097

DR. DENNIS P O'HARA (DC) is a healthcare provider. based in Chantilly, Virginia. specializing in CHIROPRACTIC. They hold the professional credentials DC. They hold a License No. XOO9292 (NY). The NPI Number for DR. DENNIS P O'HARA (DC) is 1235229097

Main info

Male
Sole Proprietor
34 Years Of Experience
Accepts Medicare Assignment
Name
DR. DENNIS P O'HARA (DC)
NPI
1235229097
Phone
(703) 378-0908
Address
14290 SULLYFIELD CIR
Enumeration Date
13 October 2006
Last Update Date
19 June 2025

Doctor Profile

Medical School Name
NATIONAL COLLEGE OF CHIROPRACTIC
Secondary Phone
8136545413
Graduation Year
1992 (34 years ago)
PAC ID
7719075688
Group Practice PAC ID
2163679523
Professional Enrollment ID
I20161129000839
Address ID
FL335115911BR641XXRDXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness85
Years active:19State licenses:2Digital endpointsOther names

801 CHIROPRACTIC in VA

Loading map...

Provider Addresses for DR. DENNIS P O'HARA (DC)

  • 14290, Sullyfield Circle, Chantilly, Fairfax County, Virginia, 20151, United States

    SUITE 100

    CHANTILLY, VA 20151

    Phone: (703) 378-0908

    Fax: (703) 378-0208

    Type: Mailing

  • 641 W LUMSDEN RD

    BRANDON, FL 335115911

    Phone: (813) 641-5413

    Fax: (813) 488-6329

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2016-11-29

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20161129000839IChiropracticFLTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
98941Chiropractic manipulative treatment, 3-4 spinal regions50475$0
View full utilization report →

Insurance plans in this area (ZIP 20151)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 2163679523View full group profile
NameSpecialtyState
C H I R O P R A C T I CFL

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is DR. DENNIS P O'HARA (DC)'s NPI number?
DR. DENNIS P O'HARA (DC)'s NPI is 1235229097 — the number used across U.S. healthcare to identify this provider.
Is DR. DENNIS P O'HARA (DC) shown as active in public data?
Registry records indicate DR. DENNIS P O'HARA (DC) maintains an active NPI.
How would a patient describe DR. DENNIS P O'HARA (DC)'s focus?
For DR. DENNIS P O'HARA (DC), the primary taxonomy reads as Sports Physician Chiropractor. Clinical services aligned with this taxonomy classification.
What locale is associated with DR. DENNIS P O'HARA (DC)?
Directory geography for DR. DENNIS P O'HARA (DC) centers on Chantilly, Virginia.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

Similar Providers

NOVA PAIN & REHAB CENTER, PLLC

Sports Physician Chiropractor
14290, Sullyfield Circle, Chantilly, Fairfax County, Virginia, 20151, United States
NPI: 1124190053

Dynamic Rehab & Spine Chantilly, LLC

Sports Physician Chiropractor
14290 SULLYFIELD CIR
NPI: 1407223662

Integrated Healthcare Centers

Sports Physician Chiropractor
25566 FELTRE TER
NPI: 1437693348

DR. PETER LAM (DC)

Chiropractor
552 FORT EVANS RD
NPI: 1811406358