Quick answers
- Does Megan S. Poston accept Medicare assignment?
- Yes. Medicare's clinician data says Megan S. Poston 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 Megan S. Poston see?
- In 2024, CMS data shows 46 Original Medicare patients and 127 services for Megan S. Poston. This counts Original Medicare only and measures volume, not quality.
- What is Megan S. Poston's NPI number?
- 1033476866. 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 Megan S. Poston, 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 | 46 |
|---|---|
| Services billed to Medicare | 127 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)37 services
- Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous (G0328)32 services
- Screening 3d breast mammography (77063)15 services
- Screening mammography (77067)15 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%
- High blood pressure63%
- Arthritis46%
- Depression30%
- Anxiety28%
- Diabetes26%
Practice locations
Addresses where Megan S. Poston is enrolled with Medicare (CMS data updated October 2, 2026).
- 398 Chesser DrChelsea, AL 35043 (205) 678‑8093
- 806 Saint Vincents DrBirmingham, AL 35205
Group practices
Medicare enrollment lists Megan S. Poston as a member of this group (CMS data updated October 2, 2026).
- Henderson and Walton Womens Center PC18 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Alabama
Clinicians with the same Medicare primary specialty in Alabama — not a recommendation.
Other clinicians in Henderson and Walton Womens Center PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033476866 |
| 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