Quick answers
- Does Glenn A. Davis accept Medicare assignment?
- Yes. Medicare's clinician data says Glenn A. Davis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Glenn A. Davis see?
- In 2024, CMS data shows 981 Original Medicare patients and 4,319 services for Glenn A. Davis. This counts Original Medicare only and measures volume, not quality.
- What is Glenn A. Davis's NPI number?
- 1740275858. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Glenn A. Davis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 981 |
|---|---|
| Services billed to Medicare | 4,319 |
| Different services or procedures | 34 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,870 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)302 services
- Manual urinalysis test with examination using microscope, non-automated (81000)291 services
- Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)291 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)241 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure68%
- Arthritis35%
- Diabetes25%
- Ischemic heart disease25%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)15%
Hospitals where Glenn A. Davis works
Medicare's Facility Affiliation Data lists Glenn A. Davis at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ahs Hospital CorpHackettstown, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310115
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310015
- Newton Medical CenterNewton, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310028
- Overlook Medical CenterSummit, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310051
- St Luke's Warren HospitalPhillipsburg, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310060
Practice locations
Addresses where Glenn A. Davis is enrolled with Medicare (CMS data updated October 2, 2026).
- 385 State Route 24, Suite 1cChester, NJ 07930 (908) 879‑6277
- Chester Medical Associates, PO Box 634 Route 24 Suite 1cChester, NJ 07930
Group practices
Medicare enrollment lists Glenn A. Davis as a member of this group (CMS data updated October 2, 2026).
- Chester Medical Associates a Professional Association2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Chester
Clinicians with the same Medicare primary specialty in Chester, NJ — not a recommendation.
Other clinicians in Chester Medical Associates a Professional Association
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Pennsylvania State University College Of Medicine |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740275858 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians