Long Wang, M.D.
NPI 1235661349 · Family Medicine Physician · Fair Lawn, NJ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Long Wang, M.D. is a Family Medicine Physician provider in Fair Lawn, NJ (NPI 1235661349).
Provider details
- NPI number
- 1235661349
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA10889810 (NJ)
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
9 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
695 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 233 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 223 | $139 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 50 | $67 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 42 | $142 |
| Detection Test By Immunoassay Technique for Streptococcus, Group a (strep)87430 | 29 | $16 |
| Urinalysis, Manual Test81002 | 25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 56 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 47 | 37 |
| Azithromycin | 45 | 35 |
| Metformin Hcl | 41 | 29 |
| Alprazolam | 38 | 28 |
| Levothyroxine Sodium | 37 | 21 |
| Naproxen | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$842 across 45 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
- 2017-03-29
- Last updated
- 2021-02-04
- Certified
- 2021-02-04
Frequently asked questions
- What is Long Wang's NPI number?
- Long Wang's National Provider Identifier (NPI) is 1235661349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Long Wang's specialty?
- Long Wang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Long Wang located?
- Long Wang's practice location on file with NPPES is 31-00 Broadway, Fair Lawn, NJ 07410-3963.
- What is Long Wang's phone number?
- The practice phone number listed in the NPPES registry for Long Wang is (201) 796-2255.
- Does Long Wang accept Medicare?
- Long Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Long Wang's NPI active?
- Yes — Long Wang's NPI (1235661349) is active in the NPPES registry as of the last update on 2021-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.