Quick answers
- Does David W. Humphrey Iii accept Medicare assignment?
- Yes. Medicare's clinician data says David W. Humphrey Iii 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 David W. Humphrey Iii see?
- In 2024, CMS data shows 1,372 Original Medicare patients and 2,018 services for David W. Humphrey Iii. This counts Original Medicare only and measures volume, not quality.
- What is David W. Humphrey Iii's NPI number?
- 1255593844. 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 David W. Humphrey Iii, 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 | 1,372 |
|---|---|
| Services billed to Medicare | 2,018 |
| Different services or procedures | 122 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- X-ray of chest, 1 view (71045)194 services
- Screening mammography (77067)169 services
- Screening 3d breast mammography (77063)167 services
- Ct scan of abdomen and pelvis with contrast (74177)113 services
- Ct scan head or brain without contrast (70450)97 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 blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease44%
- Anxiety40%
- Diabetes35%
Hospitals where David W. Humphrey Iii works
Medicare's Facility Affiliation Data lists David W. Humphrey Iii 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.
- St Luke's Hospital - Carbon CampusLehighton, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390335
- St Luke's Hospital - Grand View CampusSellersville, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390057
- St Luke's Hospital - Monroe CampusStroudsburg, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390330
- St Luke's Hospital - Upper Bucks CampusQuakertown, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390035
- St Lukes HospitalBethlehem, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390049
Practice locations
Addresses where David W. Humphrey Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 1021 Park AveQuakertown, PA 18951 (610) 868‑1100
- 185 Roseberry StPhillipsburg, NJ 08865 (908) 859‑6700
- 801 Ostrm StBethlehem, PA 18015 (610) 868‑1100
Group practices
Medicare enrollment lists David W. Humphrey Iii as a member of this group (CMS data updated October 2, 2026).
- Progressive Physician Assoc Inc168 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Quakertown
Clinicians with the same Medicare primary specialty in Quakertown, PA — not a recommendation.
Other clinicians in Progressive Physician Assoc Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255593844 |
| 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