Michael Connolly, M.D.
NPI 1689089005 · Emergency Medicine Physician · Morristown, NJ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Connolly, M.D. is a Emergency Medicine Physician provider in Morristown, NJ (NPI 1689089005).
Provider details
- NPI number
- 1689089005
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA10550700 (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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
558 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 196 | $191 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 121 | $194 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 84 | $7 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 68 | $133 |
| Critical Care, First 30-74 Minutes99291 | 60 | $236 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 15 | $146 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 17 | 17 |
| Naproxen | 16 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 651 Willow Grove StHackettstown, NJ 07840-1799Phone: (908) 852-5100
Registry dates
- Enumerated
- 2014-06-24
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Michael Connolly's NPI number?
- Michael Connolly's National Provider Identifier (NPI) is 1689089005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Connolly's specialty?
- Michael Connolly is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Connolly located?
- Michael Connolly's practice location on file with NPPES is 100 Madison Ave, Morristown, NJ 07960-6136.
- What is Michael Connolly's phone number?
- The practice phone number listed in the NPPES registry for Michael Connolly is (973) 971-7926.
- Does Michael Connolly accept Medicare?
- Michael Connolly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Connolly's NPI active?
- Yes — Michael Connolly's NPI (1689089005) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.