Quick answers
- Does Donald L. Allison Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Donald L. Allison Ii 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 Donald L. Allison Ii see?
- In 2024, CMS data shows 23 Original Medicare patients and 146 services for Donald L. Allison Ii. This counts Original Medicare only and measures volume, not quality.
- What is Donald L. Allison Ii's NPI number?
- 1457658015. 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 Donald L. Allison Ii, 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 | 23 |
|---|---|
| Services billed to Medicare | 146 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)73 services
- Osteopathic manipulative treatment, 3-4 body regions (98926)57 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%
- Arthritis74%
- High blood pressure48%
Hospitals where Donald L. Allison Ii works
Medicare's Facility Affiliation Data lists Donald L. Allison Ii 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.
- Main Line Hospital LankenauWynnewood, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390195
Practice locations
Addresses where Donald L. Allison Ii is enrolled with Medicare (CMS data updated October 2, 2026).
- 4190 City Ave, Suite 315Philadelphia, PA 19131
- 4190 City Line AvePhiladelphia, PA 19131
Group practices
Medicare enrollment lists Donald L. Allison Ii as a member of this group (CMS data updated October 2, 2026).
- Philadelphia College of Osteopathic Medicine29 clinicians in the group
Specialties
Find other Osteopathic Manipulative Medicine doctors in Pennsylvania →
Other osteopathic manipulative medicine doctors in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
- Andrew M. Levin, DO
- Meghna Shah, DO
- Erica L. Borman, MD
- Alexander Nicholas, DO
- Alberto A. Giardini, DO
- Lauren Noto Bell, DO
- Truong H. Nguyen, DO
All osteopathic manipulative medicine doctors in Philadelphia →
Other clinicians in Philadelphia College of Osteopathic Medicine
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457658015 |
| 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