Maryann Ryan, Nurse Practitioner of Psychiatry
NPI 1851176002 · Psychiatry Physician · Warwick, NY
Maryann Ryan, Nurse Practitioner of Psychiatry is a Psychiatry Physician organization in Warwick, NY (NPI 1851176002).
Provider details
- NPI number
- 1851176002
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Maryann Ryan, President(845) 545-5444
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
2 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)
- Doing business as
- Psychiatric Nurse Practitioners of Warwick
Registry dates
- Enumerated
- 2023-08-28
- Last updated
- 2023-08-28
- Certified
- 2023-08-28
Frequently asked questions
- What is Maryann Ryan, Nurse Practitioner of Psychiatry's NPI number?
- Maryann Ryan, Nurse Practitioner of Psychiatry's National Provider Identifier (NPI) is 1851176002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Maryann Ryan, Nurse Practitioner of Psychiatry?
- Maryann Ryan, Nurse Practitioner of Psychiatry is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maryann Ryan, Nurse Practitioner of Psychiatry located?
- Maryann Ryan, Nurse Practitioner of Psychiatry's practice location on file with NPPES is 65 Main St, Warwick, NY 10990-1346.
- What is Maryann Ryan, Nurse Practitioner of Psychiatry's phone number?
- The practice phone number listed in the NPPES registry for Maryann Ryan, Nurse Practitioner of Psychiatry is (845) 545-5444.
- Who is the authorized official for Maryann Ryan, Nurse Practitioner of Psychiatry?
- The authorized official listed on Maryann Ryan, Nurse Practitioner of Psychiatry's NPPES record is Maryann Ryan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Maryann Ryan, Nurse Practitioner of Psychiatry's NPI active?
- Yes — Maryann Ryan, Nurse Practitioner of Psychiatry's NPI (1851176002) is active in the NPPES registry as of the last update on 2023-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.