Leigh Harrington, M.D., MHSA, MPH
NPI 1184846834 · Psychiatry Physician · Woodland, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Harrington, M.D., MHSA, MPH is a Psychiatry Physician provider in Woodland, CA (NPI 1184846834).
Provider details
- NPI number
- 1184846834
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., MHSA, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- A90076 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 | 173 | 12 |
| Trazodone Hcl | 67 | 13 |
| Olanzapine | 66 | 12 |
| Duloxetine Hcl | 66 | — |
| Paliperidone Palmitatebrand: Invega Sustenna | 55 | — |
| Haloperidol | 53 | — |
| Sertraline Hcl | 48 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$294 across 3 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
- 2007-05-03
- Last updated
- 2007-10-02
Frequently asked questions
- What is Leigh Harrington's NPI number?
- Leigh Harrington's National Provider Identifier (NPI) is 1184846834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Harrington's specialty?
- Leigh Harrington is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Leigh Harrington located?
- Leigh Harrington's practice location on file with NPPES is 137 Cottonwood, Woodland, CA 95695.
- What is Leigh Harrington's phone number?
- The practice phone number listed in the NPPES registry for Leigh Harrington is (530) 666-8348.
- Does Leigh Harrington accept Medicare?
- Leigh Harrington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Harrington's NPI active?
- Yes — Leigh Harrington's NPI (1184846834) is active in the NPPES registry as of the last update on 2007-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.