Stuart Kaplan, M.D.
NPI 1316940984 · Rheumatology Physician · Hewlett, NY
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stuart Kaplan, M.D. is a Rheumatology Physician provider in Hewlett, NY (NPI 1316940984).
Provider details
- NPI number
- 1316940984
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 168123 (NY)
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
21 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
17,227 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) |
|---|---|---|
| Measurement of Antibody for Assessment of Autoimmune Disorder, Any Method86235 | 2,355 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 859 | $147 |
| Gammaglobulin (immune System Protein) Measurement82784 | 534 | $9 |
| Measurement of Complement (immune System Proteins), Antigen,86160 | 532 | $12 |
| 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 | 527 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 235 | 62 |
| Hydroxychloroquine Sulfate | 220 | 65 |
| Tizanidine Hcl | 207 | 95 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 175 | 31 |
| Oxycodone Hcl | 151 | 18 |
| Methotrexate Sodiumbrand: Methotrexate | 142 | 39 |
| Allopurinol | 123 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,581 across 229 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
- 2005-05-27
- Last updated
- 2007-11-19
Frequently asked questions
- What is Stuart Kaplan's NPI number?
- Stuart Kaplan's National Provider Identifier (NPI) is 1316940984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stuart Kaplan's specialty?
- Stuart Kaplan is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Stuart Kaplan located?
- Stuart Kaplan's practice location on file with NPPES is 1157 Broadway, Hewlett, NY 11557-2321.
- What is Stuart Kaplan's phone number?
- The practice phone number listed in the NPPES registry for Stuart Kaplan is (516) 295-4481.
- Does Stuart Kaplan accept Medicare?
- Stuart Kaplan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stuart Kaplan's NPI active?
- Yes — Stuart Kaplan's NPI (1316940984) is active in the NPPES registry as of the last update on 2007-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.