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Internal Medicine

Manik N. Aggarwal, MD

Works at hospitals in Dallas, TX · Texas

Summary

Dr. Manik N. Aggarwal, MD is an internal medicine doctor at 3417 Gaston Ave, Suite 700, Dallas, TX 75246. Phone: (241) 823-4800. Accepts Medicare assignment. In 2024, Manik N. Aggarwal had 136 Original Medicare patients and 944 services. NPI 1285051748. 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 Manik N. Aggarwal, 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 Manik N. Aggarwal accept Medicare assignment?
Yes. Medicare's clinician data says Manik N. Aggarwal 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 Manik N. Aggarwal see?
In 2024, CMS data shows 136 Original Medicare patients and 944 services for Manik N. Aggarwal. This counts Original Medicare only and measures volume, not quality.
What is Manik N. Aggarwal's NPI number?
1285051748. 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 Manik N. Aggarwal, 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 patients136
Services billed to Medicare944
Different services or procedures57
Participating Medicare providerYes
Average age of these patients75

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)342 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)112 services
  3. Annual depression screening, 5 to 15 minutes (G0444)93 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)86 services
  5. Administration of pneumococcal vaccine (G0009)24 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 pressure66%
  • Arthritis54%
  • Ischemic heart disease31%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)21%
  • Depression19%

Hospitals where Manik N. Aggarwal works

Medicare's Facility Affiliation Data lists Manik N. Aggarwal 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 Manik N. Aggarwal is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Manik N. Aggarwal as a member of this group (CMS data updated October 2, 2026).

  • Abksw Preferred Health Partners, PLLC49 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Dallas

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

All internal medicine doctors in Dallas →

Other clinicians in Abksw Preferred Health Partners, PLLC

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

Clinician information

CredentialMD
Medical schoolTexas A & M University System, Hsc, College Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1285051748
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