Marc Lieberman, MD
NPI 1528159092 · Rheumatology Physician · Salinas, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Lieberman, MD is a Rheumatology Physician provider in Salinas, CA (NPI 1528159092).
Provider details
- NPI number
- 1528159092
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C33154 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,170 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 591 | $173 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 409 | $125 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 72 | $72 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 46 | $212 |
| Aspiration And/Or Injection of Fluid From Medium Joint20605 | 19 | $52 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 256 | 87 |
| Hydroxychloroquine Sulfate | 216 | 51 |
| Omeprazole | 178 | 57 |
| Adalimumabbrand: Humira(cf) Pen | 160 | 21 |
| Prednisone | 156 | 43 |
| Sulfasalazine | 146 | 42 |
| Naproxen | 135 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,485 across 151 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
- 2006-09-27
- Last updated
- 2007-09-13
Frequently asked questions
- What is Marc Lieberman's NPI number?
- Marc Lieberman's National Provider Identifier (NPI) is 1528159092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Lieberman's specialty?
- Marc Lieberman is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Lieberman located?
- Marc Lieberman's practice location on file with NPPES is 224 San Jose St, Salinas, CA 93901-3931.
- What is Marc Lieberman's phone number?
- The practice phone number listed in the NPPES registry for Marc Lieberman is (831) 422-6011.
- Does Marc Lieberman accept Medicare?
- Marc Lieberman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Lieberman's NPI active?
- Yes — Marc Lieberman's NPI (1528159092) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.