Ilya Gelman, M.D.
NPI 1811008022 · Nephrology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ilya Gelman, M.D. is a Nephrology Physician provider in Los Angeles, CA (NPI 1811008022).
Provider details
- NPI number
- 1811008022
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A56511 (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
4,623 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,469 | $138 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 974 | $9 |
| Chronic Care Management Services for Two Or More Chronic Conditions, First 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99491 | 716 | $90 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 534 | $81 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 217 | $138 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 220 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Febuxostat | 1,072 | 116 |
| Rosuvastatin Calcium | 882 | 105 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 638 | 68 |
| Furosemide | 592 | 78 |
| Icosapent Ethyl | 553 | 79 |
| Levothyroxine Sodium | 549 | 66 |
| Tirzepatidebrand: Mounjaro | 518 | 67 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,493 across 104 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
- 2006-08-31
- Last updated
- 2009-12-18
Frequently asked questions
- What is Ilya Gelman's NPI number?
- Ilya Gelman's National Provider Identifier (NPI) is 1811008022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilya Gelman's specialty?
- Ilya Gelman is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ilya Gelman located?
- Ilya Gelman's practice location on file with NPPES is 6333 Wilshire Blvd, Los Angeles, CA 90048-5702.
- What is Ilya Gelman's phone number?
- The practice phone number listed in the NPPES registry for Ilya Gelman is (323) 653-2504.
- Does Ilya Gelman accept Medicare?
- Ilya Gelman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ilya Gelman's NPI active?
- Yes — Ilya Gelman's NPI (1811008022) is active in the NPPES registry as of the last update on 2009-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.