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Interventional Cardiology

Molly A. Szerlip, MD

Works at hospitals in Plano, TX · Grapevine, TX · Rowlett, TX … · Texas

Summary

Dr. Molly A. Szerlip, MD is an interventional cardiologist at 2020 W Hwy 114, Suite 200, Grapevine, TX 76051. Phone: (817) 416-7214. Accepts Medicare assignment. In 2024, Molly A. Szerlip had 739 Original Medicare patients and 1,837 services. NPI 1902849631. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Molly A. Szerlip, 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 Molly A. Szerlip accept Medicare assignment?
Yes. Medicare's clinician data says Molly A. Szerlip 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 Molly A. Szerlip see?
In 2024, CMS data shows 739 Original Medicare patients and 1,837 services for Molly A. Szerlip. This counts Original Medicare only and measures volume, not quality.
What is Molly A. Szerlip's NPI number?
1902849631. 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 Molly A. Szerlip, 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 patients739
Services billed to Medicare1,837
Different services or procedures74
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)295 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)223 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)218 services
  4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)147 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 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%
  • Ischemic heart disease74%
  • Heart failure63%
  • Chronic kidney disease53%
  • Arthritis52%

Hospitals where Molly A. Szerlip works

Medicare's Facility Affiliation Data lists Molly A. Szerlip 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 Molly A. Szerlip is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.

Group practices

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

  • Healthtexas Provider Network2,697 clinicians in the group

Specialties

Find other Interventional Cardiology doctors in Texas →

Other interventional cardiologists in Texas

Clinicians with the same Medicare primary specialty in Texas — not a recommendation.

All interventional cardiologists in Texas →

Other clinicians in Healthtexas Provider Network

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

Clinician information

CredentialMD
Medical schoolTulane University School Of Medicine
Graduation year1998 (28 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1902849631
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