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SUELLEN DUQUE MSN, APRN, FNP-C
NPI 1427667526
Internal Medicine in Marlborough, MA

Active since July 24, 2020PECOS Enrolled
65 FREMONT ST OFC 6, MARLBOROUGH, MA 01752(508) 658-2246(508) 785-7969 Get Directions Write a Review

NPPES record last updated: October 1, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Suellen Duque Msn, Aprn, Fnp-c NPPES

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

SUELLEN DUQUE MSN, APRN, FNP-C (NPI 1427667526) is an individual internal medicine provider in Marlborough, Massachusetts, licensed in Massachusetts (RN2324971) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1427667526
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSUELLEN DUQUECredential: MSN, APRN, FNP-C
Location Address65 FREMONT ST OFC 6Marlborough, MA 01752-1271
Mailing Address65 Fremont St Ofc 6Marlborough, MA 01752-1271 · (508) 658-2246 · Fax (508) 785-7969
Phone(508) 658-2246
Fax(508) 785-7969
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJuly 24, 2020
Last NPPES UpdateOctober 1, 2025
NPPES CertifiedOctober 1, 2025
✔ NPI 1427667526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · RN2324971
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
65 FREMONT ST OFC 6, 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, WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Suellen Duque Msn, Aprn, Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4082078738
PECOS Enrollment IDI20230913002135
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 Reassignment

Medicare enrollment records show Suellen Duque reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Legacy Health Alliance LLC
Same address
Primary Care
65 FREMONT ST OFC 6
Marlborough, MA 01752
  • Reassigned Medicare billing, Massachusetts enrollment
NPI 1265247274 (508) 658-2246

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.

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.
130 services97 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.
55 services37 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
40 services40 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
16 services16 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01752 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

e-Prescribing
99%667 patients4/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
94%265 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

LEGACY HEALTH ALLIANCE LLC
Clinic/Center (Primary Care)
65 FREMONT ST OFC 6
MARLBOROUGH, MA 01752
Middlesex County (508) 658-2246

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 Suellen Duque's NPI number?

The NPI number for Suellen Duque is 1427667526. It was assigned to this individual provider in the NPPES registry on July 24, 2020.

Where is Suellen Duque located?

Suellen Duque practices at 65 Fremont St Ofc 6, Marlborough, MA 01752. The listed phone number is (508) 658-2246.

What is Suellen Duque's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Suellen Duque enrolled in Medicare?

Yes. Suellen Duque is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Suellen Duque's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Suellen Duque reassigns Medicare benefits to Legacy Health Alliance LLC (Marlborough, MA). The 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 Suellen Duque's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Suellen Duque accept?

Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Suellen Duque 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.

When was this NPI record last updated?

The NPPES record for Suellen Duque was last updated on October 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.