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Internal Medicine

Santhosh Chakilam, MD

Works at hospitals in Flemington, NJ · Newton, NJ · Denville, NJ · New Jersey

Summary

Dr. Santhosh Chakilam, MD is an internal medicine doctor at 100 Madison Ave, Morristown, NJ 07960. Phone: (973) 971-5596. Accepts Medicare assignment. In 2024, Santhosh Chakilam had 520 Original Medicare patients and 1,488 services. NPI 1184988628. 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 Santhosh Chakilam, 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 Santhosh Chakilam accept Medicare assignment?
Yes. Medicare's clinician data says Santhosh Chakilam 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 Santhosh Chakilam see?
In 2024, CMS data shows 520 Original Medicare patients and 1,488 services for Santhosh Chakilam. This counts Original Medicare only and measures volume, not quality.
What is Santhosh Chakilam's NPI number?
1184988628. 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 Santhosh Chakilam, 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 patients520
Services billed to Medicare1,488
Different services or procedures39
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)545 services
  2. Hospital discharge day management, more than 30 minutes (99239)130 services
  3. Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)118 services
  4. Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)84 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)81 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%
  • Arthritis55%
  • Ischemic heart disease53%
  • Heart failure48%
  • Chronic kidney disease43%

Hospitals where Santhosh Chakilam works

Medicare's Facility Affiliation Data lists Santhosh Chakilam 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.

  • Hunterdon Medical CenterFlemington, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 310005
  • Newton Medical CenterNewton, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310028
  • Saint Clare's Hospital/ Denville CampusDenville, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310050

Practice locations

Addresses where Santhosh Chakilam is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Santhosh Chakilam as a member of these groups (CMS data updated October 2, 2026).

  • Practice Associates Medical Group1,408 clinicians in the group
  • Main Street Medical Providers LLC5 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Morristown

Clinicians with the same Medicare primary specialty in Morristown, NJ — not a recommendation.

All internal medicine doctors in Morristown →

Other clinicians in Practice Associates Medical Group

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

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1184988628
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