Eric Lonergan, M.D.
NPI 1124188925 · Family Medicine Physician · Middletown, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Lonergan, M.D. is a Family Medicine Physician provider in Middletown, NY (NPI 1124188925).
Provider details
- NPI number
- 1124188925
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 13679 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
890 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 229 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 187 | $136 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 107 | $138 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 44 | $120 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 40 | $3 |
| Bacterial Colony Count, Urine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 53 | 51 |
| Azithromycin | 42 | 40 |
| Ciprofloxacin Hcl | 33 | 32 |
| Prednisone | 32 | 30 |
| Doxycycline Hyclate | 30 | 30 |
| Amoxicillin | 24 | 23 |
| Diclofenac Sodium | 21 | 21 |
| Ipratropium Bromide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2020-10-09
- Certified
- 2020-10-09
Frequently asked questions
- What is Eric Lonergan's NPI number?
- Eric Lonergan's National Provider Identifier (NPI) is 1124188925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Lonergan's specialty?
- Eric Lonergan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Lonergan located?
- Eric Lonergan's practice location on file with NPPES is 155 Crystal Run Rd, Middletown, NY 10941-4028.
- What is Eric Lonergan's phone number?
- The practice phone number listed in the NPPES registry for Eric Lonergan is (845) 703-6999.
- Does Eric Lonergan accept Medicare?
- Eric Lonergan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Lonergan's NPI active?
- Yes — Eric Lonergan's NPI (1124188925) is active in the NPPES registry as of the last update on 2020-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.