William Given, MD
NPI 1447329305 · Rheumatology Physician · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Given, MD is a Rheumatology Physician provider in New Hyde Park, NY (NPI 1447329305).
Provider details
- NPI number
- 1447329305
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 139795 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,050 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,316 | $146 |
| 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 | 1,159 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,113 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 260 | $104 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 190 | $191 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 457 | 120 |
| Methotrexate Sodiumbrand: Methotrexate | 262 | 62 |
| Hydroxychloroquine Sulfate | 228 | 52 |
| Allopurinol | 205 | 61 |
| Meloxicam | 154 | 52 |
| Alendronate Sodium | 77 | 20 |
| Adalimumabbrand: Humira(cf) Pen | 77 | — |
Practice location
Mailing address
Additional practice locations (1)
- 287 Northern BlvdSuite 207Great Neck, NY 11021-4717Phone: (516) 487-0757Fax: (516) 487-5464
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2021-03-25
- Certified
- 2021-03-25
Frequently asked questions
- What is William Given's NPI number?
- William Given's National Provider Identifier (NPI) is 1447329305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Given's specialty?
- William Given is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is William Given located?
- William Given's practice location on file with NPPES is 1999 Marcus Ave Ste 306, New Hyde Park, NY 11042-1028.
- What is William Given's phone number?
- The practice phone number listed in the NPPES registry for William Given is (516) 467-8600.
- Does William Given accept Medicare?
- William Given is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Given's NPI active?
- Yes — William Given's NPI (1447329305) is active in the NPPES registry as of the last update on 2021-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.