Lynn Mitchell, NP
NPI 1457337404 · Psychiatric/Mental Health Nurse Practitioner · Riverhead, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Mitchell, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Riverhead, NY (NPI 1457337404).
Provider details
- NPI number
- 1457337404
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 400846 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 79 | — |
| Esketamine Hclbrand: Spravato | 69 | — |
| Gabapentin | 61 | 13 |
| Lamotrigine | 46 | — |
| Trazodone Hcl | 42 | — |
| Clonazepam | 41 | — |
| Bupropion Hclbrand: Bupropion Xl | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$938 across 49 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-21
- Last updated
- 2024-12-16
- Certified
- 2024-12-16
Frequently asked questions
- What is Lynn Mitchell's NPI number?
- Lynn Mitchell's National Provider Identifier (NPI) is 1457337404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Mitchell's specialty?
- Lynn Mitchell is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lynn Mitchell located?
- Lynn Mitchell's practice location on file with NPPES is 629 W Main St, Riverhead, NY 11901-2842.
- What is Lynn Mitchell's phone number?
- The practice phone number listed in the NPPES registry for Lynn Mitchell is (631) 727-8217.
- Does Lynn Mitchell accept Medicare?
- Lynn Mitchell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Mitchell's NPI active?
- Yes — Lynn Mitchell's NPI (1457337404) is active in the NPPES registry as of the last update on 2024-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.