Emily Ackerman, M.D.
NPI 1861887945 · Psychiatry Physician · Ventura, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Ackerman, M.D. is a Psychiatry Physician provider in Ventura, CA (NPI 1861887945).
Provider details
- NPI number
- 1861887945
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A146938 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
141 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 101 | $123 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 | $180 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 14 | $85 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $149 |
Typical Medicare-allowed amounts for these services range $85–$180 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 47 | — |
| Bupropion Hclbrand: Bupropion Xl | 35 | 11 |
| Duloxetine Hcl | 26 | — |
| Aripiprazole | 24 | 16 |
| Escitalopram Oxalate | 23 | — |
| Olanzapine | 22 | — |
| Divalproex Sodium | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$618 across 24 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
Additional practice locations (1)
- 415 W Route 66 Ste 202Glendora, CA 91740-4335Phone: (626) 963-4467Fax: (626) 963-9543
Registry dates
- Enumerated
- 2015-04-05
- Last updated
- 2025-04-11
- Certified
- 2025-04-11
Frequently asked questions
- What is Emily Ackerman's NPI number?
- Emily Ackerman's National Provider Identifier (NPI) is 1861887945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Ackerman's specialty?
- Emily Ackerman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Ackerman located?
- Emily Ackerman's practice location on file with NPPES is 801 Seneca St, Ventura, CA 93001-1411.
- What is Emily Ackerman's phone number?
- The practice phone number listed in the NPPES registry for Emily Ackerman is (626) 977-0497.
- Does Emily Ackerman accept Medicare?
- Emily Ackerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Ackerman's NPI active?
- Yes — Emily Ackerman's NPI (1861887945) is active in the NPPES registry as of the last update on 2025-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.