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General Surgery

Juliet G. Holder Haynes, MD

Works at hospitals in Houston, TX · Texas

Summary

Dr. Juliet G. Holder Haynes, MD is a general surgeon at 1977 Butler Blvd, Houston, TX 77030. Phone: (713) 798-6131. Accepts Medicare assignment. In 2024, Juliet G. Holder Haynes had 44 Original Medicare patients and 67 services. NPI 1528235439. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 1977 Butler Blvd, Houston, TX 77030 · Directions (5 more locations)
  • Phone: (713) 798‑6131
  • Medicare: Accepts Medicare assignment
  • Hospital: Baylor St. Luke's Medical Center
  • Group practice: Baylor College of Medicine
  • Medical school: Wake Forest University School Of Medicine · graduated 2003 (23 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Juliet G. Holder Haynes, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Juliet G. Holder Haynes accept Medicare assignment?
Yes. Medicare's clinician data says Juliet G. Holder Haynes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Juliet G. Holder Haynes see?
In 2024, CMS data shows 44 Original Medicare patients and 67 services for Juliet G. Holder Haynes. This counts Original Medicare only and measures volume, not quality.
What is Juliet G. Holder Haynes's NPI number?
1528235439. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Juliet G. Holder Haynes, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients44
Services billed to Medicare67
Different services or procedures26
Participating Medicare providerYes
Average age of these patients66

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis45%
  • Anxiety39%
  • Chronic kidney disease36%
  • Depression34%

Hospitals where Juliet G. Holder Haynes works

Medicare's Facility Affiliation Data lists Juliet G. Holder Haynes at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Juliet G. Holder Haynes is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

  • 1977 Butler BlvdHouston, TX 77030
  • 1977 Butler BoulevardHouston, TX 77030
  • 1977 Butler Boulevard 6th Floor, 200 Bcm PhysiciansHouston, TX 77030 (713) 798‑6131
  • 6720 Bertner AveHouston, TX 77030
  • 6770 Bertner Ave, Suite C 350Houston, TX 77030 (713) 798‑1000

Group practices

Medicare enrollment lists Juliet G. Holder Haynes as a member of this group (CMS data updated October 2, 2026).

  • Baylor College of Medicine1,240 clinicians in the group

Specialties

Find other General Surgery doctors in Texas →

Other general surgeons in Houston

Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.

All general surgeons in Houston →

Other clinicians in Baylor College of Medicine

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolWake Forest University School Of Medicine
Graduation year2003 (23 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1528235439
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians