Quick answers
- Does Shanna L. Douglass accept Medicare assignment?
- Medicare's clinician data says Shanna L. Douglass may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Shanna L. Douglass see?
- In 2024, CMS data shows 202 Original Medicare patients and 2,897 services for Shanna L. Douglass. This counts Original Medicare only and measures volume, not quality.
- What is Shanna L. Douglass's NPI number?
- 1134607310. 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 Shanna L. Douglass, 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 | 202 |
|---|---|
| Services billed to Medicare | 2,897 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection of anesthetic agent and/or steroid into other nerve or branch (64450)1,727 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)312 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)156 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)112 services
- Injection of drug or substance under skin or into muscle (96372)65 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 pressure71%
- High cholesterol66%
- Arthritis52%
- Diabetes30%
- Ischemic heart disease28%
- Anxiety18%
Practice locations
Addresses where Shanna L. Douglass is enrolled with Medicare (CMS data updated October 2, 2026).
- 1411 W 12th Ave, Suite DStillwater, OK 74074 (405) 953‑8316
- 1909 W 6th Ave, Suite BStillwater, OK 74074 (405) 385‑0029
Group practices
Medicare enrollment lists Shanna L. Douglass as a member of these groups (CMS data updated October 2, 2026).
- Amc Urgent Care Plus LLC17 clinicians in the group
- NR Stillwater LLC3 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Stillwater
Clinicians with the same Medicare primary specialty in Stillwater, OK — not a recommendation.
Other clinicians in Amc Urgent Care Plus LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1134607310 |
| 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