Martin Neilan, M.D.
NPI 1912995853 · Internal Medicine Physician · Wayne, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Neilan, M.D. is a Internal Medicine Physician provider in Wayne, NJ (NPI 1912995853).
Provider details
- NPI number
- 1912995853
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA45085 (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
296 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 86 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 70 | $133 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 64 | $95 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 60 | $135 |
| Administration of Influenza Virus VaccineG0008 | 16 | $29 |
Typical Medicare-allowed amounts for these services range $9–$135 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 87 | 24 |
| Rosuvastatin Calcium | 83 | 23 |
| Levothyroxine Sodium | 68 | 16 |
| Escitalopram Oxalate | 59 | 12 |
| Metformin Hcl | 54 | 14 |
| Amlodipine Besylate | 51 | 16 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-13
- Last updated
- 2010-01-13
Frequently asked questions
- What is Martin Neilan's NPI number?
- Martin Neilan's National Provider Identifier (NPI) is 1912995853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Neilan's specialty?
- Martin Neilan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Neilan located?
- Martin Neilan's practice location on file with NPPES is 516 Hamburg Tpke, Wayne, NJ 07470-2062.
- What is Martin Neilan's phone number?
- The practice phone number listed in the NPPES registry for Martin Neilan is (973) 790-8585.
- Does Martin Neilan accept Medicare?
- Martin Neilan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Neilan's NPI active?
- Yes — Martin Neilan's NPI (1912995853) is active in the NPPES registry as of the last update on 2010-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.