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Internal Medicine

Crystal Rego, DO

Works at hospitals in Miami Beach, FL · Florida

Summary

Dr. Crystal Rego, DO is an internal medicine doctor at 1684 NE Miami Gardens Dr, North Miami Beach, FL 33179. Phone: (305) 919-1970. Accepts Medicare assignment. In 2024, Crystal Rego had 172 Original Medicare patients and 908 services. NPI 1598184996. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1684 NE Miami Gardens Dr, North Miami Beach, FL 33179 · Directions (2 more locations)
  • Phone: (305) 919‑1970
  • Medicare: Accepts Medicare assignment
  • Hospital: Mount Sinai Medical Center of Florida, Inc
  • Group practice: Physician Practices of MSMC LLC
  • Medical school: graduated 2011 (15 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Crystal Rego, 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 Crystal Rego accept Medicare assignment?
Yes. Medicare's clinician data says Crystal Rego 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 Crystal Rego see?
In 2024, CMS data shows 172 Original Medicare patients and 908 services for Crystal Rego. This counts Original Medicare only and measures volume, not quality.
What is Crystal Rego's NPI number?
1598184996. 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 Crystal Rego, 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 patients172
Services billed to Medicare908
Different services or procedures32
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)168 services
  2. Insertion of needle into vein for collection of blood sample (36415)109 services
  3. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)105 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)101 services
  5. Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)89 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 pressure73%
  • Arthritis48%
  • Diabetes31%
  • Anxiety27%
  • Osteoporosis26%

Hospitals where Crystal Rego works

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

Group practices

Medicare enrollment lists Crystal Rego as a member of this group (CMS data updated October 2, 2026).

  • Physician Practices of MSMC LLC181 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in North Miami Beach

Clinicians with the same Medicare primary specialty in North Miami Beach, FL — not a recommendation.

All internal medicine doctors in North Miami Beach →

Other clinicians in Physician Practices of MSMC LLC

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

Clinician information

CredentialDO
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1598184996
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