Quick answers
- Does Alison A. Fischer accept Medicare assignment?
- Yes. Medicare's clinician data says Alison A. Fischer 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 Alison A. Fischer see?
- In 2024, CMS data shows 866 Original Medicare patients and 7,401 services for Alison A. Fischer. This counts Original Medicare only and measures volume, not quality.
- What is Alison A. Fischer's NPI number?
- 1225266307. 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 Alison A. Fischer, 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 | 866 |
|---|---|
| Services billed to Medicare | 7,401 |
| Different services or procedures | 106 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)967 services
- Obtaining data needed to develop the optimal radiation treatment, 1 treatment area (77280)675 services
- Ultrasonic guidance for placement of radiation therapy fields (G6001)670 services
- Superficial and/or low voltage radiation treatment delivery (77401)654 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)607 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 pressure74%
- High cholesterol70%
- Arthritis46%
- Ischemic heart disease29%
- Diabetes25%
- Chronic kidney disease22%
Practice locations
Addresses where Alison A. Fischer is enrolled with Medicare (CMS data updated October 2, 2026).
- 3300 S Aspen Ave, Suite ABroken Arrow, OK 74012 (918) 760‑0700
- 333 S 38th St, Suite EMuskogee, OK 74401 (918) 760‑0700
- 720 W 71st StTulsa, OK 74132 (918) 760‑0700
Group practices
Medicare enrollment lists Alison A. Fischer as a member of this group (CMS data updated October 2, 2026).
- Southside Dermatology PLLC11 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Other clinicians in Southside Dermatology PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225266307 |
| 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
- 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