LEGACY PAIN ASSOCIATES, P.A. – Pain Medicine Physician, NPI 1659485894

LEGACY PAIN ASSOCIATES, P.A. is a healthcare provider. based in Houston, Texas. specializing in Pain Medicine Physician. The organization holds a License No. H6026 (TX). The NPI Number for LEGACY PAIN ASSOCIATES, P.A. is 1659485894

Main info

Organization
Name
LEGACY PAIN ASSOCIATES, P.A.
NPI
1659485894
Phone
(832) 953-2280
Address
9920 Cypresswood Dr
Authorized Official
CLAYTON MARK BARHORST OWNER, MEDICAL DIRECTOR M.D.
Enumeration Date
17 August 2006
Last Update Date
14 January 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for LEGACY PAIN ASSOCIATES, P.A.

  • 9920 Cypresswood Dr

    Houston, TX 770703400

    Phone: (832) 953-2280

    Fax: (832) 953-2829

    Type: Location

  • 9201 PINECROFT DR STE 200

    SHENANDOAH, TX 773803889

    Phone: (832) 953-2280

    Fax: (832) 953-2829

    Type: Location

  • PO BOX 679113

    DALLAS, TX 752678205

    Phone: (832) 953-2280

    Fax: (832) 953-2829

    Type: Mailing

  • Medical Complex Drive, Tomball, Harris County, Texas, 77375, United States

    TOMBALL, TX 773753339

    Phone: (832) 953-2280

    Fax: (832) 953-2829

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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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: 2004-01-16

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
O20040116001106OClinic/Group PracticeTXTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 77070)

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Reviews

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Frequently asked questions

What is the standard ID for LEGACY PAIN ASSOCIATES, P.A. in the U.S.?
In the U.S., LEGACY PAIN ASSOCIATES, P.A. is identified by NPI 1659485894.
Is LEGACY PAIN ASSOCIATES, P.A. currently accepting referrals based on NPI status?
Registry metadata lists LEGACY PAIN ASSOCIATES, P.A. as active.
What services align with LEGACY PAIN ASSOCIATES, P.A.'s listing?
LEGACY PAIN ASSOCIATES, P.A.'s public classification highlights Pain Medicine Physician. Clinical services aligned with this taxonomy classification.
Can patients visit LEGACY PAIN ASSOCIATES, P.A. in Houston, Texas?
For routing, start with Houston, Texas for LEGACY PAIN ASSOCIATES, P.A., then verify phone and hours locally.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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