Martin Schlusselberg, M.D.
NPI 1083658579 · Specialist · Riverside, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Schlusselberg, M.D. is a Specialist provider in Riverside, CA (NPI 1083658579).
Provider details
- NPI number
- 1083658579
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C41554 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,269 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 596 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 392 | $74 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 194 | $89 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 31 | $165 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 31 | $125 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 30 |
| Amlodipine Besylate | 22 |
| Pantoprazole Sodium | 21 |
| Montelukast Sodium | 19 |
| Levothyroxine Sodium | 16 |
| Zolpidem Tartrate | 14 |
| Famotidine | 13 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 12 |
| Amiodarone Hcl | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2014-11-19
Frequently asked questions
- What is Martin Schlusselberg's NPI number?
- Martin Schlusselberg's National Provider Identifier (NPI) is 1083658579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Schlusselberg's specialty?
- Martin Schlusselberg is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Martin Schlusselberg located?
- Martin Schlusselberg's practice location on file with NPPES is 6869 Indiana Ave, Riverside, CA 92506-4219.
- What is Martin Schlusselberg's phone number?
- The practice phone number listed in the NPPES registry for Martin Schlusselberg is (951) 683-9999.
- Does Martin Schlusselberg accept Medicare?
- Martin Schlusselberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Schlusselberg's NPI active?
- Yes — Martin Schlusselberg's NPI (1083658579) is active in the NPPES registry as of the last update on 2014-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.