Justin Altschuler, M.D.
NPI 1871889675 · Family Medicine Physician · Sacramento, CA
Justin Altschuler, M.D. is a Family Medicine Physician provider in Sacramento, CA (NPI 1871889675).
Provider details
- NPI number
- 1871889675
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A122737 (CA)
Specialties & taxonomies
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
15 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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl | 61 |
| Diazepam | 41 |
| Atorvastatin Calcium | 33 |
| Ondansetronbrand: Ondansetron Odt | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 29 |
| Gabapentin | 29 |
| Levothyroxine Sodium | 28 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$164 across 8 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
- 2011-06-21
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Justin Altschuler's NPI number?
- Justin Altschuler's National Provider Identifier (NPI) is 1871889675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Altschuler's specialty?
- Justin Altschuler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Altschuler located?
- Justin Altschuler's practice location on file with NPPES is 5025 J St Ste 206, Sacramento, CA 95819-3839.
- What is Justin Altschuler's phone number?
- The practice phone number listed in the NPPES registry for Justin Altschuler is (916) 668-7164.
- Is Justin Altschuler's NPI active?
- Yes — Justin Altschuler's NPI (1871889675) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.