Sean P. Ryan, MD
NPI 1194770545 · Obstetrics & Gynecology Physician · Amsterdam, NY
Sean P. Ryan, MD is a Obstetrics & Gynecology Physician organization in Amsterdam, NY (NPI 1194770545).
Provider details
- NPI number
- 1194770545
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sean Ryan, Md/Owner(518) 843-6613
- License
- 216322 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Other names (DBA / former)
- Other name
- Women'S Health of Amsterdam
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2008-03-10
Frequently asked questions
- What is Sean P. Ryan, MD's NPI number?
- Sean P. Ryan, MD's National Provider Identifier (NPI) is 1194770545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sean P. Ryan, MD?
- Sean P. Ryan, MD is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Sean P. Ryan, MD located?
- Sean P. Ryan, MD's practice location on file with NPPES is 425 Guy Park Ave, Amsterdam, NY 12010-1043.
- What is Sean P. Ryan, MD's phone number?
- The practice phone number listed in the NPPES registry for Sean P. Ryan, MD is (518) 843-6613.
- Who is the authorized official for Sean P. Ryan, MD?
- The authorized official listed on Sean P. Ryan, MD's NPPES record is Sean Ryan, Md/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sean P. Ryan, MD's NPI active?
- Yes — Sean P. Ryan, MD's NPI (1194770545) is active in the NPPES registry as of the last update on 2008-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.