Steven Greenman, D.D.S.
NPI 1720219876 · Dentist · Westlake Village, CA
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Greenman, D.D.S. is a Dentist provider in Westlake Village, CA (NPI 1720219876).
Provider details
- NPI number
- 1720219876
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 29903 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
90 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 90 | $92 |
Typical Medicare-allowed amounts for these services range $92–$92 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-06
- Last updated
- 2010-07-16
Frequently asked questions
- What is Steven Greenman's NPI number?
- Steven Greenman's National Provider Identifier (NPI) is 1720219876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Greenman's specialty?
- Steven Greenman is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Steven Greenman located?
- Steven Greenman's practice location on file with NPPES is 1240 S Westlake Blvd, Westlake Village, CA 91361-1929.
- What is Steven Greenman's phone number?
- The practice phone number listed in the NPPES registry for Steven Greenman is (805) 496-9555.
- Does Steven Greenman accept Medicare?
- Steven Greenman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Greenman's NPI active?
- Yes — Steven Greenman's NPI (1720219876) is active in the NPPES registry as of the last update on 2010-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.