Andrew Gilmartin, MD
NPI 1205119807 · Internal Medicine Physician · Montville, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Gilmartin, MD is a Internal Medicine Physician provider in Montville, NJ (NPI 1205119807).
Provider details
- NPI number
- 1205119807
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA09101200 (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
14 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
2,315 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 335 | $140 |
| Advance Care Planning, First 30 Minutes99497 | 245 | $88 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 227 | $142 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 186 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 172 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 142 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 418 | 136 |
| Levothyroxine Sodium | 235 | 70 |
| Rosuvastatin Calcium | 209 | 64 |
| Metformin Hcl | 199 | 64 |
| Alprazolam | 192 | 53 |
| Amlodipine Besylate | 176 | 63 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$468 across 22 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
- 2011-09-21
- Last updated
- 2020-05-28
- Certified
- 2020-05-28
Frequently asked questions
- What is Andrew Gilmartin's NPI number?
- Andrew Gilmartin's National Provider Identifier (NPI) is 1205119807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Gilmartin's specialty?
- Andrew Gilmartin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Gilmartin located?
- Andrew Gilmartin's practice location on file with NPPES is 170 Changebridge Rd Bldg C3, Montville, NJ 07045-9112.
- What is Andrew Gilmartin's phone number?
- The practice phone number listed in the NPPES registry for Andrew Gilmartin is (973) 575-5540.
- Does Andrew Gilmartin accept Medicare?
- Andrew Gilmartin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Gilmartin's NPI active?
- Yes — Andrew Gilmartin's NPI (1205119807) is active in the NPPES registry as of the last update on 2020-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.