IndividualActive
Alison Madden, MD
NPI 1306829221 · Obstetrics & Gynecology Physician · Nashua, NH
Provider details
- NPI number
- 1306829221
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 237821 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
168 Kinsley St Ste 20
Nashua, NH 03060-3634
Phone: (603) 883-3365
Fax: (603) 883-5758
Street-level locationGet directions
Mailing address
C/O St Mary'S Health System - Provider Enrollment
Lewiston, ME 04243-7291
Registry dates
- Enumerated
- 2005-11-23
- Last updated
- 2020-08-25
- Certified
- 2020-08-24
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.