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Obstetrics/Gynecology

Meena Demetrios, MD

Works at hospitals in Jacksonville, FL · St. Johns, FL · Florida

Summary

Dr. Meena Demetrios, MD is an OB-GYN at 300 Saint Elizabeth Way, Suite 155, Saint Johns, FL 32259. Phone: (904) 659-1889. Accepts Medicare assignment. In 2024, Meena Demetrios had 57 Original Medicare patients and 468 services. NPI 1720342900. 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 Meena Demetrios, 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 Meena Demetrios accept Medicare assignment?
Yes. Medicare's clinician data says Meena Demetrios 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 Meena Demetrios see?
In 2024, CMS data shows 57 Original Medicare patients and 468 services for Meena Demetrios. This counts Original Medicare only and measures volume, not quality.
What is Meena Demetrios's NPI number?
1720342900. 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 Meena Demetrios, 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 patients57
Services billed to Medicare468
Different services or procedures24
Participating Medicare providerYes
Average age of these patients65

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)62 services
  2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)22 services
  3. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)12 services
  4. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)11 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 cholesterol70%
  • High blood pressure61%
  • Arthritis51%
  • Anxiety44%
  • Chronic kidney disease30%
  • Ischemic heart disease25%

Hospitals where Meena Demetrios works

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

Group practices

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

  • Florida Woman Care LLC613 clinicians in the group
  • St Vincent's Ambulatory Care Inc310 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Florida →

Other OB-GYNs in Florida

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

All OB-GYNs in Florida →

Other clinicians in Florida Woman Care LLC

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

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1720342900
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