Marla Richard, M.D.
NPI 1578720934 · Psychiatry Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marla Richard, M.D. is a Psychiatry Physician provider in San Diego, CA (NPI 1578720934).
Provider details
- NPI number
- 1578720934
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G65188 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
815 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 414 | $150 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 317 | $80 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 48 | $189 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 36 | $99 |
Typical Medicare-allowed amounts for these services range $80–$189 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 71 | 15 |
| Clonazepam | 64 | 12 |
| Quetiapine Fumarate | 57 | 14 |
| Bupropion Hclbrand: Bupropion Xl | 48 | 11 |
| Trazodone Hcl | 48 | 16 |
| Mirtazapine | 47 | 12 |
| Sertraline Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 21750 Ctr Ct Dr SSuite 650Cerritos, CA 90703Phone: (323) 628-8671
Registry dates
- Enumerated
- 2008-05-21
- Last updated
- 2021-09-01
- Certified
- 2021-08-16
Frequently asked questions
- What is Marla Richard's NPI number?
- Marla Richard's National Provider Identifier (NPI) is 1578720934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marla Richard's specialty?
- Marla Richard is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marla Richard located?
- Marla Richard's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Marla Richard's phone number?
- The practice phone number listed in the NPPES registry for Marla Richard is (800) 926-8273.
- Does Marla Richard accept Medicare?
- Marla Richard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marla Richard's NPI active?
- Yes — Marla Richard's NPI (1578720934) is active in the NPPES registry as of the last update on 2021-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.