Guylaine Saintilien, PA-C, DMSC
NPI 1144565730 · Medical Physician Assistant · Ronkonkoma, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guylaine Saintilien, PA-C, DMSC is a Medical Physician Assistant provider in Ronkonkoma, NY (NPI 1144565730).
Provider details
- NPI number
- 1144565730
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C, DMSC
- Sex
- Female
- Sole proprietor
- No
- License
- 016284-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,710 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 3,258 | $71 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 351 | $98 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 64 | $124 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 37 | $38 |
Typical Medicare-allowed amounts for these services range $38–$124 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 109 | 48 |
| Apixabanbrand: Eliquis | 108 | 22 |
| Potassium Chloride | 63 | 29 |
| Famotidine | 61 | 22 |
| Ipratropium/Albuterol Sulfatebrand: Ipratropium-Albuterol | 54 | 30 |
| Furosemide | 49 | 31 |
| Pantoprazole Sodium | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$324 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-12-07
- Last updated
- 2021-10-13
- Certified
- 2021-09-08
Frequently asked questions
- What is Guylaine Saintilien's NPI number?
- Guylaine Saintilien's National Provider Identifier (NPI) is 1144565730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guylaine Saintilien's specialty?
- Guylaine Saintilien is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Guylaine Saintilien located?
- Guylaine Saintilien's practice location on file with NPPES is 3505 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7640.
- What is Guylaine Saintilien's phone number?
- The practice phone number listed in the NPPES registry for Guylaine Saintilien is (631) 676-7656.
- Does Guylaine Saintilien accept Medicare?
- Guylaine Saintilien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guylaine Saintilien's NPI active?
- Yes — Guylaine Saintilien's NPI (1144565730) is active in the NPPES registry as of the last update on 2021-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.