David Hadlock, D.O.
NPI 1629101928 · Addiction Medicine (Family Medicine) Physician · Twin Falls, ID
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hadlock, D.O. is a Addiction Medicine (Family Medicine) Physician provider in Twin Falls, ID (NPI 1629101928).
Provider details
- NPI number
- 1629101928
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- O-163 (ID)
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 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 248 | 26 |
| Trazodone Hcl | 55 | — |
| Omeprazole | 45 | 14 |
| Duloxetine Hcl | 40 | — |
| Pregabalin | 36 | — |
| Estradiol | 35 | — |
| Buprenorphine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$68 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
- 2007-03-14
- Last updated
- 2012-02-06
Frequently asked questions
- What is David Hadlock's NPI number?
- David Hadlock's National Provider Identifier (NPI) is 1629101928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hadlock's specialty?
- David Hadlock is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is David Hadlock located?
- David Hadlock's practice location on file with NPPES is 496 C Shoup Ave W, Twin Falls, ID 83301-4563.
- What is David Hadlock's phone number?
- The practice phone number listed in the NPPES registry for David Hadlock is (208) 735-0000.
- Does David Hadlock accept Medicare?
- David Hadlock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hadlock's NPI active?
- Yes — David Hadlock's NPI (1629101928) is active in the NPPES registry as of the last update on 2012-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.