David Sack, M.D.
NPI 1467657882 · Psychiatry Physician · Huntington Beach, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Sack, M.D. is a Psychiatry Physician provider in Huntington Beach, CA (NPI 1467657882).
Provider details
- NPI number
- 1467657882
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G40374 (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
2 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (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)
- 16620 N 40th St Ste E1Phoenix, AZ 85032-3357Phone: (602) 464-9576Fax: (480) 428-0475
Registry dates
- Enumerated
- 2007-06-16
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is David Sack's NPI number?
- David Sack's National Provider Identifier (NPI) is 1467657882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sack's specialty?
- David Sack is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Sack located?
- David Sack's practice location on file with NPPES is 19456 Woodlands Ln, Huntington Beach, CA 92648-5570.
- What is David Sack's phone number?
- The practice phone number listed in the NPPES registry for David Sack is (562) 965-3193.
- Does David Sack accept Medicare?
- David Sack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Sack's NPI active?
- Yes — David Sack's NPI (1467657882) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.