Treasure Coast Sleep Disorders , LLC
NPI 1649551235 · Sleep Disorder Diagnostic Clinic/Center · Port St Lucie, FL
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Treasure Coast Sleep Disorders , LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Port St Lucie, FL (NPI 1649551235).
Provider details
- NPI number
- 1649551235
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Maria Mamangakis, President(772) 232-9990
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
319 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 147 | $499 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 109 | $522 |
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen SaturationG0399 | 63 | $51 |
Typical Medicare-allowed amounts for these services range $51–$522 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-08
- Last updated
- 2017-06-07
Frequently asked questions
- What is Treasure Coast Sleep Disorders , LLC's NPI number?
- Treasure Coast Sleep Disorders , LLC's National Provider Identifier (NPI) is 1649551235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Treasure Coast Sleep Disorders , LLC?
- Treasure Coast Sleep Disorders , LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Treasure Coast Sleep Disorders , LLC located?
- Treasure Coast Sleep Disorders , LLC's practice location on file with NPPES is 188 Nw Central Park Plz, Port St Lucie, FL 34986-2451.
- What is Treasure Coast Sleep Disorders , LLC's phone number?
- The practice phone number listed in the NPPES registry for Treasure Coast Sleep Disorders , LLC is (772) 232-9990.
- Does Treasure Coast Sleep Disorders , LLC accept Medicare?
- Treasure Coast Sleep Disorders , LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Treasure Coast Sleep Disorders , LLC?
- The authorized official listed on Treasure Coast Sleep Disorders , LLC's NPPES record is Maria Mamangakis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Treasure Coast Sleep Disorders , LLC's NPI active?
- Yes — Treasure Coast Sleep Disorders , LLC's NPI (1649551235) is active in the NPPES registry as of the last update on 2017-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.