Debra London, M.D.
NPI 1437371960 · Psychiatry Physician · Ojai, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra London, M.D. is a Psychiatry Physician provider in Ojai, CA (NPI 1437371960).
Provider details
- NPI number
- 1437371960
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD-034871-E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 172 | 17 |
| Olanzapine | 124 | 13 |
| Trazodone Hcl | 111 | 14 |
| Aripiprazole | 70 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 68 | — |
| Mirtazapine | 66 | — |
| Divalproex Sodium | 48 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2015-12-03
Frequently asked questions
- What is Debra London's NPI number?
- Debra London's National Provider Identifier (NPI) is 1437371960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra London's specialty?
- Debra London is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Debra London located?
- Debra London's practice location on file with NPPES is 811 El Camino Rd, Ojai, CA 93023-1766.
- What is Debra London's phone number?
- The practice phone number listed in the NPPES registry for Debra London is (805) 272-8039.
- Does Debra London accept Medicare?
- Debra London is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra London's NPI active?
- Yes — Debra London's NPI (1437371960) is active in the NPPES registry as of the last update on 2015-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.