Madison Dourdoufis, PA-C
NPI 1174353270 · Emergency Medicine Physician · Portsmouth, NH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Dourdoufis, PA-C is a Emergency Medicine Physician provider in Portsmouth, NH (NPI 1174353270).
Provider details
- NPI number
- 1174353270
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2868 (NH)
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
1 yr in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
95 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 49 | $144 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 46 | $100 |
Typical Medicare-allowed amounts for these services range $100–$144 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (6)
- 1 Parkland DrDerry, NH 03038-2746Phone: (603) 432-1500
- 10 Central AveDover, NH 03820-4020Phone: (603) 740-1500
- 26 Plaistow RdPlaistow, NH 03865-2804Phone: (603) 257-6100
- 11 Whitehall RdRochester, NH 03867-3297Phone: (603) 332-5211
- 31 Stiles RdSalem, NH 03079-2897Phone: (603) 890-2727
- 603 Lafayette RdSeabrook, NH 03874-4279Phone: (603) 474-6400
Registry dates
- Enumerated
- 2024-08-05
- Last updated
- 2024-08-05
- Certified
- 2024-06-11
Frequently asked questions
- What is Madison Dourdoufis's NPI number?
- Madison Dourdoufis's National Provider Identifier (NPI) is 1174353270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Dourdoufis's specialty?
- Madison Dourdoufis is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madison Dourdoufis located?
- Madison Dourdoufis's practice location on file with NPPES is 333 Borthwick Ave Ste 100, Portsmouth, NH 03801-4198.
- What is Madison Dourdoufis's phone number?
- The practice phone number listed in the NPPES registry for Madison Dourdoufis is (603) 436-5110.
- Does Madison Dourdoufis accept Medicare?
- Madison Dourdoufis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madison Dourdoufis's NPI active?
- Yes — Madison Dourdoufis's NPI (1174353270) is active in the NPPES registry as of the last update on 2024-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.