Yvonne Serravallo, LMSW
NPI 1922692060 · Mental Health Counselor · Herkimer, NY
Yvonne Serravallo, LMSW is a Mental Health Counselor provider in Herkimer, NY (NPI 1922692060).
Provider details
- NPI number
- 1922692060
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2021-03-01
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Yvonne Serravallo's NPI number?
- Yvonne Serravallo's National Provider Identifier (NPI) is 1922692060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Serravallo's specialty?
- Yvonne Serravallo is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Yvonne Serravallo located?
- Yvonne Serravallo's practice location on file with NPPES is 417 E German St, Herkimer, NY 13350-1028.
- What is Yvonne Serravallo's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Serravallo is (315) 868-1000.
- Is Yvonne Serravallo's NPI active?
- Yes — Yvonne Serravallo's NPI (1922692060) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.