Ehsan Knopf
NPI 1619600939 · Clinical Social Worker · Manchester, NH
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ehsan Knopf is a Clinical Social Worker provider in Manchester, NH (NPI 1619600939).
Provider details
- NPI number
- 1619600939
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 5157 (NH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
3 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
Registry dates
- Enumerated
- 2022-07-05
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is Ehsan Knopf's NPI number?
- Ehsan Knopf's National Provider Identifier (NPI) is 1619600939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ehsan Knopf's specialty?
- Ehsan Knopf is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ehsan Knopf located?
- Ehsan Knopf's practice location on file with NPPES is 91 Langdon St Apt 1, Manchester, NH 03101-1267.
- What is Ehsan Knopf's phone number?
- The practice phone number listed in the NPPES registry for Ehsan Knopf is (562) 774-2280.
- Does Ehsan Knopf accept Medicare?
- Ehsan Knopf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ehsan Knopf's NPI active?
- Yes — Ehsan Knopf's NPI (1619600939) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.