Quick answers
- Does Margaret Crosby accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret Crosby 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 Margaret Crosby see?
- In 2024, CMS data shows 57 Original Medicare patients and 93 services for Margaret Crosby. This counts Original Medicare only and measures volume, not quality.
- What is Margaret Crosby's NPI number?
- 1063004661. 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 Margaret Crosby, 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 | 57 |
|---|---|
| Services billed to Medicare | 93 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)23 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)16 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)12 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 pressure65%
- High cholesterol60%
- Arthritis56%
- Depression30%
- Anxiety26%
- Diabetes19%
Practice locations
Addresses where Margaret Crosby is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 16; the Medicare profile lists all.
- 1303 N Washington StWeatherford, OK 73096 (580) 772‑2820
- 1303 N Washington St, Xpress Wellness Urgent CareWeatherford, OK 73096 (580) 772‑2820
- 220 S Van Buren StEnid, OK 73703 (580) 234‑9355
- 220 S Van Buren St, Xpress Wellness Urgent CareEnid, OK 73703 (580) 234‑9355
- 2215 N Hwy 64Guymon, OK 73942 (580) 754‑2280
Group practices
Medicare enrollment lists Margaret Crosby as a member of these groups (CMS data updated October 2, 2026).
- Williams Medical Group Practice LLC218 clinicians in the group
- DCS Medical PA157 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Other clinicians in Williams Medical Group Practice LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1063004661 |
| 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