David Steenblock, D.O.
NPI 1831251511 · Multi-Specialty Clinic/Center · Mission Viejo, CA
David Steenblock, D.O. is a Multi-Specialty Clinic/Center provider in Mission Viejo, CA (NPI 1831251511).
Provider details
- NPI number
- 1831251511
- Entity type
- Individual
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A4160 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluconazole | 14 |
| Propranolol Hclbrand: Propranolol Hcl Er | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2023-03-07
Frequently asked questions
- What is David Steenblock's NPI number?
- David Steenblock's National Provider Identifier (NPI) is 1831251511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Steenblock's specialty?
- David Steenblock is listed in the NPPES registry with a primary specialty of Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is David Steenblock located?
- David Steenblock's practice location on file with NPPES is 26381 Crown Valley Pkwy, Mission Viejo, CA 92691-6368.
- What is David Steenblock's phone number?
- The practice phone number listed in the NPPES registry for David Steenblock is (949) 367-8870.
- Is David Steenblock's NPI active?
- Yes — David Steenblock's NPI (1831251511) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.