SAWYER COLEY FLANDREAU FNP
NPI 1194445072
Nurse Practitioner - Family in Hampton Bays, NY

Q: What is Sawyer Flandreau's NPI number?

The NPI number for Sawyer Flandreau is 1194445072. It was assigned to this individual provider in the NPPES registry on August 31, 2022.

Q: What is Sawyer Flandreau's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Sawyer Flandreau was last updated on May 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since August 31, 2022PECOS Enrolled

145 W MONTAUK HWY, HAMPTON BAYS, NY 11946(631) 728-4700(631) 723-4534 Get Directions Write a Review

NPPES record last updated: May 22, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 22, 2023, Aug 31, 2022 (2 updates tracked since 2022).

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About Sawyer Coley Flandreau Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAWYER COLEY FLANDREAU FNP (NPI 1194445072) is an individual family provider in Hampton Bays, New York, licensed in New York (350288) and active in the NPI registry since August 2022. He is enrolled in Medicare PECOS, is affiliated with Mount St. Mary's Hospital & Health Center, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1194445072

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameSAWYER COLEY FLANDREAUCredential: FNP

Location Address145 W MONTAUK HWYHampton Bays, NY 11946-4012

Mailing Address7924 Jamaica AveWoodhaven, NY 11421-1801

Phone(631) 728-4700

Fax(631) 723-4534

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateAugust 31, 2022

Last NPPES UpdateMay 22, 20232 updates tracked since enumeration

NPPES CertifiedMay 22, 2023

✔ NPI 1194445072 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in NY · 350288

145 W MONTAUK HWY, Hampton Bays, NY 11946

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sawyer Coley Flandreau Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9739533944

PECOS Enrollment IDI20230921002334

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Sawyer Flandreau reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hampton Medical Care LLC

1.0 mi

Specialist

145 W MONTAUK HWY
Hampton Bays, NY 11946

Reassigned Medicare billing, New York enrollment
14 clinicians in this Medicare group

NPI 1366711830 (631) 728-4700

Cogent Medical Care PC

24 mi

Internal Medicine

101 HOSPITAL RD
East Patchogue, NY 11772

Reassigned Medicare billing, New York enrollment
640 clinicians in this Medicare group

NPI 1912941238 (631) 687-4131

Flandreau Family Health Np, PLLC

359 mi

Family

279 BROOKSIDE TER
Tonawanda, NY 14150

Reassigned Medicare billing, New York enrollment
3 clinicians in this Medicare group

NPI 1891538096 (607) 742-0890

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 2

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

148 services144 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount St. Mary's Hospital & Health Center

Acute Care Hospitals · Lewiston, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330188

Location5300 Military RoadLewiston, NY 14092 · Niagara County

Emergency services Birthing friendly

Mercy Hospital Of Buffalo

Acute Care Hospitals · Buffalo, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330279

Location565 Abbott RoadBuffalo, NY 14220 · Erie County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11946 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. RANDY LEE PARR RPA

Preventive Medicine (Addiction Medicine)