Stephanie Semaan, FNP-C
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 726
- Hospital affiliations
- 3
- Industry payments
- $293
- Medical group
- 1
- Practice address
- 421 Merrimack St Suite 201 Suite 201, Methuen, MA 01844-5865
- Practice phone
- Call (978) 725-4822
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Merrimack Valley Medical Associates
Primary care practice · Methuen, Massachusetts
Find Stephanie Semaan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Stephanie Semaan is a family nurse practitioner in Methuen, Massachusetts
Stephanie Semaan practices at Merrimack Valley Medical Associates in Methuen, Massachusetts.
Stephanie Semaan's NPI, 1801403043, was assigned on September 30, 2020. Stephanie Semaan holds Massachusetts license RN2316645.
- NPI
- 1801403043NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941612139
- NPI enumeration date
- September 30, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 725-4822
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie Semaan practices at Merrimack Valley Medical Associates in Methuen, Massachusetts
Stephanie Semaan's primary practice is Merrimack Valley Medical Associates, at 421 Merrimack St Suite 201 Suite 201, Methuen, MA 01844-5865. The practice phone is (978) 725-4822.
- Merrimack Valley Medical Associates421 Merrimack St Suite 201 Suite 201, Methuen, MA 01844-5865Phone(978) 725-4822
Source: Dmand AI Affiliation Data
Stephanie Semaan is affiliated with 4 sites of care and 1 medical group
Stephanie Semaan's primary practice is Merrimack Valley Medical Associates in Methuen, Massachusetts. Stephanie Semaan is also affiliated with Merrimack Health Methuen Hospital. The medical group on file is Merrimack Valley Medical Associates. Dmand AI also links Stephanie Semaan to 2 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Stephanie Semaan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Semaan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Merrimack Valley Medical Associates | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephanie Semaan is one of 3,644 family nurse practitioners in Massachusetts
Family is Stephanie Semaan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Stephanie Semaan is licensed in Massachusetts.
Specialties and state licenses
- Family nurse practitioner, MassachusettsPrimary
Family nurse practitioners near Stephanie Semaan
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Stephanie Semaan treated 139 Medicare patients in 2024, average age 75
CMS counts 139 Medicare patients who saw Stephanie Semaan in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephanie Semaan's median patient age at 64, with 48% women.
Stephanie Semaan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephanie Semaan's Medicare patients by sex, 2024
- Women7151%
- Men6849%
Chronic conditions among Stephanie Semaan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Anxiety36%
- Ischemic heart disease28%
- Chronic kidney disease24%
- Diabetes22%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Semaan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women48%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephanie Semaan wrote 726 Medicare Part D claims in 2024
In 2024, Stephanie Semaan wrote 726 Medicare Part D claims for 242 patients. 87% of them were for generic drugs.
Stephanie Semaan's Part D claims by kind of drug, 2024
- Generic635 claims87%
- Brand-name91 claims13%
Drug classes CMS tracks in Stephanie Semaan's Part D claims, 2024
- Antibiotics18%128 of 726 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Stephanie Semaan takes part in Medicare
Stephanie Semaan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stephanie Semaan received $293 in industry payments in 2025
CMS Open Payments shows 20 general payments to Stephanie Semaan from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $172.
Companies that paid Stephanie Semaan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Stephanie Semaan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Stephanie Semaan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie Semaan's NPI number?
Stephanie Semaan's NPI number is 1801403043. It was assigned on September 30, 2020, and it is active in the NPI Registry.
What does Stephanie Semaan specialize in?
Stephanie Semaan is a family nurse practitioner in Methuen, Massachusetts. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Stephanie Semaan practice?
Stephanie Semaan practices at 421 Merrimack St Suite 201 Suite 201, Methuen, MA 01844-5865. Stephanie Semaan's primary practice is Merrimack Valley Medical Associates in Methuen, Massachusetts. Dmand AI also links Stephanie Semaan to 2 hospitals.
What is Stephanie Semaan's office phone number?
The practice phone on file for Stephanie Semaan is (978) 725-4822.
What is Stephanie Semaan's medical license number?
Stephanie Semaan holds Massachusetts license RN2316645.
Which hospitals is Stephanie Semaan affiliated with?
Stephanie Semaan is affiliated with Merrimack Health Methuen Hospital. Dmand AI links Stephanie Semaan to 2 more hospitals.
What medical group is Stephanie Semaan part of?
Stephanie Semaan is linked to Merrimack Valley Medical Associates.
Does Stephanie Semaan accept Medicare?
Yes. CMS lists Stephanie Semaan as accepting Medicare assignment.
How many Medicare patients does Stephanie Semaan see?
CMS counts 139 Medicare patients who saw Stephanie Semaan in 2024, with an average age of 75.
Has Stephanie Semaan received payments from drug or device companies?
CMS Open Payments shows $293 in general payments to Stephanie Semaan from 5 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Stephanie Semaan been practicing?
Stephanie Semaan graduated from medical school in 2020, 6 years ago.
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