Syed Siddiq, M.D.
NPI 1578501565 · Internal Medicine Physician · North Plainfield, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Syed Siddiq, M.D. is a Internal Medicine Physician provider in North Plainfield, NJ (NPI 1578501565).
Provider details
- NPI number
- 1578501565
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA062636 (NJ)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,081 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 287 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 151 | $138 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 106 | $115 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 101 | $80 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 70 | $142 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 333 | 66 |
| Amlodipine Besylate | 321 | 55 |
| Levothyroxine Sodium | 146 | 22 |
| Potassium Chloride | 142 | 14 |
| Metformin Hcl | 141 | 27 |
| Apixabanbrand: Eliquis | 137 | 15 |
| Metoprolol Tartrate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2010-01-04
Frequently asked questions
- What is Syed Siddiq's NPI number?
- Syed Siddiq's National Provider Identifier (NPI) is 1578501565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Syed Siddiq's specialty?
- Syed Siddiq is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Syed Siddiq located?
- Syed Siddiq's practice location on file with NPPES is 190 Greenbrook Rd, North Plainfield, NJ 07060-3903.
- What is Syed Siddiq's phone number?
- The practice phone number listed in the NPPES registry for Syed Siddiq is (908) 756-5206.
- Does Syed Siddiq accept Medicare?
- Syed Siddiq is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Syed Siddiq's NPI active?
- Yes — Syed Siddiq's NPI (1578501565) is active in the NPPES registry as of the last update on 2010-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.