Alan Schenk, M.D.
NPI 1265426183 · Rheumatology Physician · Laguna Woods, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Schenk, M.D. is a Rheumatology Physician provider in Laguna Woods, CA (NPI 1265426183).
Provider details
- NPI number
- 1265426183
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G46010 (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
20 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
1,326 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 | 655 | $147 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 181 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 146 | $205 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 113 | $251 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 101 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 96 | 31 |
| Prednisone | 63 | 24 |
| Meloxicam | 55 | 27 |
| Gabapentin | 50 | 13 |
| Hydroxychloroquine Sulfate | 49 | 15 |
| Celecoxib | 47 | 18 |
| Adalimumabbrand: Humira(cf) Pen | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$183 across 2 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
- 2005-09-07
- Last updated
- 2012-09-18
Frequently asked questions
- What is Alan Schenk's NPI number?
- Alan Schenk's National Provider Identifier (NPI) is 1265426183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Schenk's specialty?
- Alan Schenk is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Schenk located?
- Alan Schenk's practice location on file with NPPES is 24331 El Toro Rd, Laguna Woods, CA 92637-2752.
- What is Alan Schenk's phone number?
- The practice phone number listed in the NPPES registry for Alan Schenk is (949) 583-0222.
- Does Alan Schenk accept Medicare?
- Alan Schenk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Schenk's NPI active?
- Yes — Alan Schenk's NPI (1265426183) is active in the NPPES registry as of the last update on 2012-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.