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Psychiatry

Santosh J. Pillai, DO

Sees patients in Kissimmee, FL · Hagerstown, MD · Winter Garden, FL … · Florida, Maryland, Alabama

Summary

Dr. Santosh J. Pillai, DO is a psychiatrist at 100 E Dakin Ave, Kissimmee, FL 34741. Phone: (321) 442-0192. Accepts Medicare assignment. In 2024, Santosh J. Pillai had 33 Original Medicare patients and 270 services. NPI 1346405024. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 100 E Dakin Ave, Kissimmee, FL 34741 · Directions (3 more locations)
  • Phone: (321) 442‑0192
  • Medicare: Accepts Medicare assignment
  • Group practice: Meritus Medical Center Inc (+2 more)
  • Medical school: At Still University Of Health Sciences, College Of Osteo Med, Kirksville · graduated 2008 (18 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Santosh J. Pillai, 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 Santosh J. Pillai accept Medicare assignment?
Yes. Medicare's clinician data says Santosh J. Pillai 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 Santosh J. Pillai see?
In 2024, CMS data shows 33 Original Medicare patients and 270 services for Santosh J. Pillai. This counts Original Medicare only and measures volume, not quality.
What is Santosh J. Pillai's NPI number?
1346405024. 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 Santosh J. Pillai, 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 patients33
Services billed to Medicare270
Different services or procedures5
Participating Medicare providerYes
Average age of these patients64

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)123 services
  2. Psychotherapy with evaluation and management visit, 30 minutes (90833)121 services
  3. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)16 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).

  • Depression75%
  • Anxiety75%
  • High blood pressure70%
  • High cholesterol67%
  • Arthritis52%

Practice locations

Addresses where Santosh J. Pillai is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Santosh J. Pillai as a member of these groups (CMS data updated October 2, 2026).

  • Meritus Medical Center Inc743 clinicians in the group
  • Revitalizing Infusion Therapies, LLC3 clinicians in the group
  • Guiding Light Psychiatry2 clinicians in the group

Specialties

Find other Psychiatry doctors in Florida →

Other psychiatrists in Kissimmee

Clinicians with the same Medicare primary specialty in Kissimmee, FL — not a recommendation.

All psychiatrists in Kissimmee →

Other clinicians in Meritus Medical Center Inc

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

Clinician information

CredentialDO
Medical schoolAt Still University Of Health Sciences, College Of Osteo Med, Kirksville
Graduation year2008 (18 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1346405024
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians