Steven Poplack, MD
NPI 1285667378 · Diagnostic Radiology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Poplack, MD is a Diagnostic Radiology Physician provider in Stanford, CA (NPI 1285667378).
Provider details
- NPI number
- 1285667378
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2015005803 (MO)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
825 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) |
|---|---|---|
| Screening Mammography77067 | 142 | $40 |
| Screening 3d Breast Mammography77063 | 141 | $32 |
| Screening 3d Breast Mammography77063 | 91 | $32 |
| Screening Mammography77067 | 91 | $40 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 67 | $32 |
| Diagnostic Mammography of Both Breasts77066 | 46 |
Practice location
Mailing address
Additional practice locations (2)
- 510 S Kingshighway BlvdSaint Louis, MO 63110-1016Phone: (314) 362-7200Fax: (314) 747-4189
- 660 S Euclid AveC B 8131Saint Louis, MO 63110-1010Phone: (314) 362-7200Fax: (314) 747-4189
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2024-04-07
- Certified
- 2024-04-07
Frequently asked questions
- What is Steven Poplack's NPI number?
- Steven Poplack's National Provider Identifier (NPI) is 1285667378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Poplack's specialty?
- Steven Poplack is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Poplack located?
- Steven Poplack's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Steven Poplack's phone number?
- The practice phone number listed in the NPPES registry for Steven Poplack is (650) 723-4000.
- Does Steven Poplack accept Medicare?
- Steven Poplack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Poplack's NPI active?
- Yes — Steven Poplack's NPI (1285667378) is active in the NPPES registry as of the last update on 2024-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.