Kelly A. McCullagh, MD

Medicare activity in 2024

Official CMS public-use data for Kelly A. McCullagh, 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.

Most frequent services

1. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)133 services
2. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)130 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)66 services
4. Complete ultrasound scan of pelvis (76856)33 services
5. Urinalysis, manual test (81002)28 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 cholesterol75%
• High blood pressure70%
• Arthritis38%
• Osteoporosis31%
• Anxiety25%
• Diabetes18%

Hospitals where Kelly A. McCullagh works

Medicare's Facility Affiliation Data lists Kelly A. McCullagh 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.

• Houston Methodist West HospitalHouston, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 670077
• Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450068
• Memorial Hermann Katy HospitalKaty, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450847
• Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450610

Practice locations

Addresses where Kelly A. McCullagh is enrolled with Medicare (CMS data updated October 2, 2026).

• 21700 Kingsland Blvd, Suite 201Katy, TX 77450 (281) 398‑7954

Group practices

Medicare enrollment lists Kelly A. McCullagh as a member of this group (CMS data updated October 2, 2026).

• Medical Colleagues of Texas LLP12 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Texas →

Other OB-GYNs in Katy

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

• Joel R. Rivera Jimenez, MD
• Maria M. Sobarzo, MD
• Bethany A. Peterson, MD
• Allyson T. Patronella, MD
• Nichole F. Cole, MD
• Alicia M. Sanders, MD
• Tiffany C. Ikwuagwu, MD
• Selina Lin, MD

All OB-GYNs in Katy →

Other clinicians in Medical Colleagues of Texas LLP

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

• Bethany A. Peterson, MD
• Qi-Ming Zhu, DO
• Eric S. Colletti, MD
• Tiffany M. Mullin, MD
• Andy E. Shen, MD
• Paul E. Bing, MD

Clinician information

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