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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WENDY G LEONTIE PA
NPI 1255688552
Physician Assistant - Surgical in Marlborough, MA

Active since August 07, 2012PECOS EnrolledAccepts Medicare Assignment
65 FREMONT ST OFC 1, MARLBOROUGH, MA 01752(508) 485-3665(508) 485-0899 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 13, 2026, Dec 17, 2019 (2 updates tracked since 2019).

About Wendy G Leontie Pa NPPES

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

WENDY G LEONTIE PA (NPI 1255688552) is an individual surgical provider in Marlborough, Massachusetts, licensed in Massachusetts (PA4411) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthcare-marlborough Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1255688552
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameWENDY G LEONTIECredential: PA
Location Address65 FREMONT ST OFC 1Marlborough, MA 01752-1271
Mailing Address65 Fremont St Ofc 1Marlborough, MA 01752-1271 · (508) 485-3665 · Fax (508) 485-0899
Phone(508) 485-3665
Fax(508) 485-0899
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateAugust 7, 2012
Last NPPES UpdateAugust 13, 20262 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1255688552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in MA · PA4411
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA4411 (MA)
65 FREMONT ST OFC 1, Marlborough, MA 01752
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Wendy G Leontie Pa 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.

PECOS PAC ID8325297617
PECOS Enrollment IDI20121002000144
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.

Areas of Expertise CMS Part B claims 6

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
550 services89 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
285 services166 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
250 services177 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
128 services79 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
55 services53 patients
Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
16 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Umass Memorial Healthcare-Marlborough Hospital

Acute Care Hospitals · Marlborough, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220049
Location157 Union StreetMarlborough, MA 01752 · Middlesex County
Emergency services

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES

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

TARA BAXTER MD
Orthopaedic Surgery
65 FREMONT ST OFC 1
MARLBOROUGH, MA 01752
Middlesex County (508) 485-3665

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 Wendy Leontie's NPI number?

The NPI number for Wendy Leontie is 1255688552. It was assigned to this individual provider in the NPPES registry on August 7, 2012.

Where is Wendy Leontie located?

Wendy Leontie practices at 65 Fremont St Ofc 1, Marlborough, MA 01752. The listed phone number is (508) 485-3665.

What is Wendy Leontie's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Wendy Leontie enrolled in Medicare?

Yes. Wendy Leontie 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.

What insurance does Wendy Leontie accept?

Health plans from Anthem Blue Cross and Blue Shield list Wendy Leontie 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 Wendy Leontie affiliated with any hospitals?

According to CMS data, Wendy Leontie is affiliated with Umass Memorial Healthcare-Marlborough Hospital and Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Wendy Leontie was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.