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Ryan Witterschein
NPI 1932606969 · Behavior Analyst · Manchester, NH
Ryan Witterschein is a Behavior Analyst provider in Manchester, NH (NPI 1932606969).
Provider details
- NPI number
- 1932606969
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
250 Commercial St Ste 4021
Manchester, NH 03101-1120
Phone: (603) 263-9628
Fax: (603) 263-9628
Street-level locationGet directions
Mailing address
250 Commercial St Ste 4021
Manchester, NH 03101-1120
Registry dates
- Enumerated
- 2018-04-06
- Last updated
- 2021-12-15
- Certified
- 2021-12-15
Frequently asked questions
- What is Ryan Witterschein's NPI number?
- Ryan Witterschein's National Provider Identifier (NPI) is 1932606969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Witterschein's specialty?
- Ryan Witterschein is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Ryan Witterschein located?
- Ryan Witterschein's practice location on file with NPPES is 250 Commercial St Ste 4021, Manchester, NH 03101-1120.
- What is Ryan Witterschein's phone number?
- The practice phone number listed in the NPPES registry for Ryan Witterschein is (603) 263-9628.
- Is Ryan Witterschein's NPI active?
- Yes — Ryan Witterschein's NPI (1932606969) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.