DR. KRISTINE MASCARINAS D.O.
NPI 1427288109
Emergency Medicine in Miami, FL
About Dr. Kristine Mascarinas D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KRISTINE MASCARINAS D.O. (NPI 1427288109) is an individual emergency medicine provider in Miami, Florida, licensed in Florida (OS16360) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with Baptist Hospital Of Miami, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Kristine Mascarinas D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
10Medicare enrollment records show Kristine Mascarinas reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Miami, FL 33186
- Reassigned Medicare billing, Florida enrollment
- 95 clinicians in this Medicare group
Palmetto Bay, FL 33176
- Reassigned Medicare billing, Florida enrollment
- 82 clinicians in this Medicare group
Miami, FL 33176
- Reassigned Medicare billing, Florida enrollment
- 76 clinicians in this Medicare group
Miami, FL 33175
- Reassigned Medicare billing, Florida enrollment
- 82 clinicians in this Medicare group
Miami, FL 33178
- Reassigned Medicare billing, Florida enrollment
- 87 clinicians in this Medicare group
Miami Lakes, FL 33016
- Reassigned Medicare billing, Florida enrollment
- 83 clinicians in this Medicare group
Edison, NJ 08820
- Reassigned Medicare billing, New Jersey enrollment
- 156 clinicians in this Medicare group
Plainfield, NJ 07060
- Reassigned Medicare billing, New Jersey enrollment
- 103 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: St Josephs Healthcare Inc
- 372 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- 88 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Hospital Of Miami
Acute Care Hospitals · Miami, FLWest Kendall Baptist Hospital
Acute Care Hospitals · Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33186 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kristine Mascarinas's NPI number?
The NPI number for Kristine Mascarinas is 1427288109. It was assigned to this individual provider in the NPPES registry on July 16, 2009.
Where is Kristine Mascarinas located?
Kristine Mascarinas practices at 14150 SW 136th St, Miami, FL 33186. The listed phone number is (786) 204-4600.
What is Kristine Mascarinas's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Kristine Mascarinas enrolled in Medicare?
Yes. Kristine Mascarinas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kristine Mascarinas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristine Mascarinas reassigns Medicare benefits to 10 organizations: Emergent Physicians Of Country Walk, LLC (Miami, FL), Emergent Physicians Of Palmetto Bay, LLC (Palmetto Bay, FL), Sheridan Emergency Physician Services Of South Dade Inc (Miami, FL), Emergent Physicians Of West Dade, LLC (Miami, FL), Emergent Physicians Of Doral, LLC (Miami, FL) and 5 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kristine Mascarinas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristine Mascarinas accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Kristine Mascarinas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kristine Mascarinas affiliated with any hospitals?
According to CMS data, Kristine Mascarinas is affiliated with Baptist Hospital Of Miami and West Kendall Baptist Hospital.
When was this NPI record last updated?
The NPPES record for Kristine Mascarinas was last updated on March 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Kristine Mascarinas, D.O. · NPI 1427288109
Emergency Medicine physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since July 16, 2009.
## Identity
- **NPI:** 1427288109 (Entity type: Individual)
- **Enumerated:** July 16, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS16360 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 14150 SW 136TH ST, Miami, FL 33186-5506
- **Phone:** (786) 204-4600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Emergent Physicians Of Country Walk, LLC (NPI 1114497005, Miami, FL); Emergent Physicians Of Palmetto Bay, LLC (NPI 1639991912, Palmetto Bay, FL); Sheridan Emergency Physician Services Of South Dade Inc (NPI 1346287166, Miami, FL); Emergent Physicians Of West Dade, LLC (NPI 1275200537, Miami, FL); Emergent Physicians Of Doral, LLC (NPI 1245909449, Miami, FL); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rowan University School Of Osteopathic Medicine, class of 2009
## Record status
- **NPPES last updated:** March 18, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1427288109) · Data from the CMS NPPES public registry.