Suellen Duque, MSN, APRN, FNP-C
NPI 1427667526 · Internal Medicine Physician · Marlborough, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Suellen Duque, MSN, APRN, FNP-C is a Internal Medicine Physician provider in Marlborough, MA (NPI 1427667526).
Provider details
- NPI number
- 1427667526
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN2324971 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
253 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 130 | $165 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $117 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 40 | $120 |
| Administration of Influenza Virus VaccineG0008 | 16 | $35 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 12 | $203 |
Typical Medicare-allowed amounts for these services range $35–$203 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 224 | 65 |
| Atorvastatin Calcium | 206 | 60 |
| Levothyroxine Sodium | 180 | 50 |
| Amlodipine Besylate | 149 | 43 |
| Metformin Hcl | 142 | 40 |
| Omeprazole | 120 | 39 |
| Simvastatin | 90 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-07-24
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Suellen Duque's NPI number?
- Suellen Duque's National Provider Identifier (NPI) is 1427667526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suellen Duque's specialty?
- Suellen Duque is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Suellen Duque located?
- Suellen Duque's practice location on file with NPPES is 65 Fremont St Ofc 6, Marlborough, MA 01752-1271.
- What is Suellen Duque's phone number?
- The practice phone number listed in the NPPES registry for Suellen Duque is (508) 658-2246.
- Does Suellen Duque accept Medicare?
- Suellen Duque is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Suellen Duque's NPI active?
- Yes — Suellen Duque's NPI (1427667526) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.